Line #9 Main/ThisIsNotADrill


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6	->''"This is the Captain speaking. We're just about to enter the patrol area. From now until the time we return there will be no drills. All alarms are real."''
7	-->-- '''Announcement''' made on US nuclear submarine during 1961
8
9	''This is the real thing.'' Cautionary statement during a time of military emergency to inform personnel (and the audience) that any alarms or sirens are signals of imminent threat, and that they should be prepared to respond accordingly. Since actual drills and other training exercises are clearly announced as such (keep reading to learn why), this is TruthInTelevision.
10
11	On modern warships, drills are conducted frequently to prepare the crew for some emergency situation or another. Typically an announcement is given throughout the ship before starting the drill (something like: "the ship is entering a training environment..." or "This is a drill, this is a drill!") so that no one actually takes any actions which would be appropriate in an emergency but harmful otherwise. For example: Triggering the engine room's Halon flood if there is not an actual engine fire. This would: 1) mightily piss off everyone who works there, 2) risk their deaths by suffocation if they can't get their emergency oxygen gear on in time, and 3) cost a whole heckuvalot to replace the Halon and emergency oxygen gear. Thus, if a real emergency occurs while a drill is being carried out, the announcement "Actual casualty!" or "This is not a drill!" will be given to alert everyone.
12
13	In the [[UsefulNotes/YanksWithTanks US Air Force]], training messages are preceded by the announcement, spoken or written: EXERCISE EXERCISE EXERCISE. Other announcements are assumed to be real world.
14
15	At least in the Submarine force of the [[UsefulNotes/YanksWithTanks US Navy]], drills are augmented with personnel, usually senior or experienced enlisted, who act as the Drill Team, who wear a distinctive item that signifies them as a member of the Drill Team (such as a red ballcap). The purpose of the Drill Team is to allow participants to take their actions with as much verisimilitude as possible, intervening only to keep the participant from taking an action (such as the above mentioned Halon example) that would cause harm to the ship or crew but otherwise letting them do everything else as if it were real. Reactor SCRAM drills actually involve [[GoingCritical SCRAM]]'ing the reactor for real. It's an interesting synthesis of the trope, because even though there is often no advance warning of a 'casualty,' the obvious presence of the Drill Team makes it clear that a Drill is being conducted for those in the affected space.
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17	The [[UsefulNotes/BritsWithBattleships Royal Navy]] simply add a prefix — drills are preceded by "For Exercise" three times. There's also the Safeguard Rule — when this is in force, no mention is made of drills/exercises, and everything is announced as if it was real. Any genuine incidents are preceded by the word "Safeguard". It's a distinctive word, and everyone knows what it means, so there is no need to remind people that "This is not a drill". Nothing makes people freeze like hearing "Safeguard, safeguard, safeguard!" over the main broadcast.
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19	Has nothing at all to do with ThisIsADrill or [[TheTreacheryOfImages This Is Not A Pipe]]. Compare AndYouThoughtItWasAGame, in which a situation originally mistaken for entertainment turns out to be the real thing. Also compare RedAlert, which often uses this for extra measure.
20
21	----
22	!!Examples:
23	[[foldercontrol]]
24
25	[[folder:Anime and Manga]]
26	* ''Literature/FullMetalPanic'' has an interesting example -- when Gauron has taken control of the [[AIIsACrapshoot AI]] of the high-tech submarine, the Tuatha de Danaan, he starts a fire-drill to isolate the entire crew in the cargo deck. During this drill, the speakers do in fact blare, "This is a drill"...
27	* ''Anime/GhostInTheShellStandAloneComplex'' does this properly, when a chopper pilot dies during a training exercise, the dispatcher announces "This is not a drill" before giving the order to withdraw.
28	[[/folder]]
29
30	[[folder:Film -- Live-Action]]
31	!!!'''In General:'''
32	* Any movie involving nuclear missile submarines will have at least a reference to missile launch drills.
33	** In ''Film/CrimsonTide'', a fire breaks out in the kitchen. While the XO is helping to put the fire out, the Captain orders a launch drill, although the actual wording of the announcement given by both the Captain and the XO is "This is an exercise." The exercise is cut short, though, when a sailor dies from the fire. And later in the movie, a real launch order comes in.
34	** In ''Film/TheHuntForRedOctober'', [[Creator/SeanConnery Captain Ramius]] mentions conducting missile drills in his speech to the crew.
35	** ''Film/K19TheWidowmaker'' begins with a missile drill aboard the titular submarine. The audience isn't told it's a drill until the system shorts out. Later, the new captain conducts repeated drills, always prefaced with an announcement that it is a drill. [[spoiler:When the reactor accident happens and the announcement comes that it ''isn't'' a drill, a still-only-half-awake sailor complains, "Doesn't he ever get tired of drills?"]]
36	!!!'''Movies:'''
37	* ''Film/{{The Avengers\|2012}}'': This phrase blares over speakers as the Project P.E.G.A.S.U.S. faculty is being evacuated due to the Tesseract "misbehaving".
38	* In ''Film/TheDayAfter'', an Air Force officer, notified of an incoming Soviet nuclear strike, asks if it's just a drill. He waits for a reply, then:
39	-->"Roger, copy. ''This is not an exercise!''"
40	* Parodied in the movie ''Film/{{Dogma}}'':
41	-->'''Hospital P. A.:''' I repeat, this is not a drill. [[CrazyPrepared This is the apocalypse. Please exit the hospital in an orderly fashion.]] Thank you.
42	* In ''Film/DrStrangelove'', Gen. Ripper tells Captain Mandrake to relay "Wing Attack Plan R" to the squadron airborne over Russia--it calls for the planes to attack Russian targets. Mandrake thinks it's a drill. Ripper says otherwise.
43	* Announced constantly in ''Film/TheFifthElement'', pretty much whenever the police show up.
44	* ''Film/Halo4ForwardUntoDawn''. The cadets are shown undergoing drills [[DangerRoomColdOpen since their introductory scene]], so when the Covenant attack and they're ordered to get to the Tether to evacuate, guards shout at them to hustle because this isn't a drill.
45	* In ''Film/InHarmsWay'', the cruiser sailors are sent to battle stations on Dec. 7, 1941 through an announcement, "This is not a drill, this is not a drill, all hands man your battle stations."
46	* In ''Film/JurassicWorld'', Claire says this while issuing a containment alert when it looks like the new ''Indominus rex'' has escaped from her cage. Then it turns out that she's still in the cage...and so are three workers...
47	%%* ''[[Film/LegallyBlonde Legally Blonde 2: Red, White & Blonde]]'' has this phrase shouted out.
48	* ''Film/PearlHarbor'': When the Japanese planes came in to attack Pearl Harbor, many American military personnel, including one of the main characters, thought the Navy was doing practices or a drill. Even Danny thought "Why the hell is the Navy doing practice this early on a Sunday?" Eventually people started realizing the situation, especially after the P.A. system started screaming it was the real thing.
49	-->'''''USS West Virginia'' PA system''': [[PrecisionFStrike This is no shit!]] [[OhCrap They just sunk the]] ''Arizona''! General quarters! All hands man your battle stations! ''This is no damn drill!''
50	* Happens several times in ''Film/ThePresidentsLastBang'', in which agents of the Korean Central Intelligence Agency assassinate President Park Chung-hee. After giving his men shoot-to-kill orders, Chief Agent Ju explains that "This is a real situation."
51	* Subverted in ''Film/ResidentEvil2002'', where a woman tells a panicky co-worker "it's a security drill" right before the Halon is fired up and everyone dies.
52	* Late in ''Film/TrueLies'', when [[spoiler:a nuclear bomb is about to go off in the Florida keys]], Harry is heard barking orders over a radio to get Miami emergency services and so forth into place. "This is not a drill, you understand that?"
53	* Averted in ''Film/{{Wargames}}'': the silo crews in the opening are specifically not told it's a drill to test their reactions in a real WWIII situation.
54	-->''"Turn your key, sir!"''
55	* ''Film/TheAtomicCafe'':
56	--> ''Attention! Attention! This is an official civil defense warning. This is not a test. The United states is under nuclear attack. Take cover immediately in your area fallout shelter.''
57	[[/folder]]
58
59	[[folder:Literature]]
60	* ''Literature/AllHands'' starts with a RedAlert message which includes a 'this is not a drill'. Twice.
61	* Spoofed in a ''Franchise/HarryPotter'' parody:
62	-->'''The announcer:''' "This is not a drill. I repeat, this is not a drill. Last time was a drill, but now it is not! So what if last time I said it was not a drill? I needed to simulate a combat situation! [[CryingWolf But this time it is]] '''[[CryingWolf honestly]]''' [[CryingWolf not a drill]]. It's real! Move your asses!!!
63	* ''Literature/HonorHarrington'':
64	** Near the climax of the first book, the eponymous heroine sends a "Case Zulu" message back to Command. The narrative takes a moment to inform the reader that Case Zulu means "[[spoiler: Enemy Invasion Imminent]]" and it is ''never'' used in practices or war games to avoid CryingWolf.
65	** The explanation is reiterated in ''At All Costs'' when [[spoiler:Haven attacks Manticore directly]].
66	* ''Literature/IntoTheLookingGlass'': In ''Vorpal Blade'', there are several "intruder alert" announcements for the Marines aboard the titular spacecraft, but when the Demons attack the trope phrase is added, though for some the "not a drill" announcement doesn't sink in immediately.
67	* In ''Literature/RedStormRising'', the crew of USS ''Pharris'' are told that as they are now in a shooting war, there will be no more drills.
68	* Paul Carter's second book was named ''This Is Not a Drill'' partly for irony, because he's an oil driller, but mainly because he hears it for real in his first anecdote, where the crew are evacuating an oil rig in imminent danger of capsizing.
69	* In Creator/DanAbnett's ''TabletopGame/{{Warhammer 40000}}'' Literature/GauntsGhosts novel ''Blood Pact'', [[spoiler:Daur]] tells the other prisoners that it's a drill; [[spoiler:Rawne]] says, "It's not a drill." Later, when the Ghosts are put on active pending status, Dalin Criid questions whether it's a drill.
70	[[/folder]]
71
72	[[folder:Live-Action TV]]
73	* Subverted to the point of CryingWolf and played straight in ''Series/OneHundredThingsToDoBeforeHighSchool'' episode "Find Your Super Power Thing!". The principal is trying to beat the record for fastest fire drill and won't accept not beating the record. Therefore, she held multiple fire drills each day for a couple of days, infuriating the teachers and annoying the students. She also misused the fire extinguishers much to the consternation of the guidance counselor, Mr Roberts. When finally no one reacted to one fire drill, she tried to get the sprinkler system to go off in the science room, but accidentally started a fire with no way to put it out. Now it was up to Crispo to tell everyone it was not a drill.
74	* Used in the first episode of ''Series/{{Andromeda}}'', right after the crew went through a battle stations drill.
75	-->'''Thompson:''' Please tell me this is another drill!\
76	''[the console emits sparks]''\
77	'''Alien co-gunner:''' This is no drill!\
78	'''Thompson:''' I was afraid of that!
79	* The PilotMovie for ''Series/{{Battlestar Galactica\|2003}}'' showed Viper pilots scrambling for an emergency with "This is no drill!" blaring on the PA system. Understandable in that the ship was about to be decommissioned and no one had seen or heard from the Cylons in forty years. Throughout the series, the crew continues to be regularly told "This is no drill" whenever the ship is on actual alert.
80	* In one episode of ''Series/TheBigBangTheory'', it's revealed that Sheldon forces Leonard to participate in emergency drills so that they will be ready should the apocalypse ever strike Pasadena. [[CrazyPrepared They have personalised hard hats and reflective vests to wear]].
81	* In the first episode, Captain Man announced this to the members of ''Series/DangerForce''. It was, however, a subversion as he was testing to see how quickly they could get ready. They failed spectacularly.
82	* In the 1957 [=CBS=] civil defense one-shot program, ''Film/TheDayCalledX'', which depicts the evacuation of Portland, Oregon in advance of a Soviet nuclear attack, the message "AN ATTACK IS NOT TAKING PLACE" appeared on the screen any time anyone on screen was mentioning anything that audiences might misconstrue as an actual, legitimate warning. [[Radio/TheWarOfTheWorlds Looks like CBS had taken the smack on the wrist they got in '38 to heart.]]
83	* In an episode of ''Series/DiagnosisMurder'', the hospital staff stage a fake emergency to demonstrate their preparedness in the event of an emergency, only for 1) a staff member and one of their patients to turn up murdered and 2) a tunnel collapse resulting in the ER being flooded with ''real'' casualties. For bonus points, several cast members of both the ''Series/{{MASH}}'' series and the ''Film/{{MASH}}'' movie played supporting roles in the episode.
84	* ''Series/DoctorWho'':
85	** [[Recap/DoctorWhoS14E2TheHandOfFear "The Hand of Fear"]] used the more Britishly laconic "This is not an exercise!"
86	** [[Recap/DoctorWhoS21E1WarriorsOfTheDeep "Warriors of the Deep"]] only had the computer of an underwater military base tell the crew whether or not it was a drill after they'd gone through the motions which would have launched the [[WorldWarWhatever World War III]] WeaponOfMassDestruction missiles if it was not. Nobody was very surprised that the sync-operator (the guy that did the launching) was under stress.
87	** [[Recap/DoctorWhoS38E3Orphan55 "Orphan 55"]]: The initial security breach at Tranquillity Spa is covered up by claiming that it's a safety drill and requesting all guests head to designated muster areas. When the Doctor summons any survivors of the attack to the security room, she says the trope name word-for-word.
88	* The ''Series/{{MASH}}'' episode "Big Mac" gives us this announcement while the unit is rehearsing for a visit from General [=MacArthur=]:
89	-->(''with great urgency'') Attention, all personnel! General [=MacArthur=] has just passed checkpoint Able! He'll be here in seconds! This is not--repeat--this is not a rehearsal! This is a real emergency!
90	* Played for laughs in ''Series/MockTheWeek'' in a Scenes We'd Like To See round; "Unlikely things to hear over a Tannoy(public address system in America)":
91	-->"This is not a drill, repeat, this is not a drill! Would someone go to power tools and get me a drill?"
92	* This warning comes up on ''Series/{{NCIS}}'' when HQ suffers a bio-attack with ''Yersinia pestis'' bacteria--aka pneumonic plague.
93	* ''Franchise/PowerRangers'':
94	** Lampshaded in (of all things) a ''Series/PowerRangersLightspeedRescue'' episode: When the good guys are celebrating what they believe to be the defeat of the big bad, and the alarm goes off. One of the Rangers says "Tell me that's a drill." The mentor informs the team that they don't ''perform'' drills.
95	** Shows up in ''Series/PowerRangersSPD'' during Delta Command Megazord's first appearance. Kat warns all personnel to get to designated safety zones, as the ''entire base'' is about to transform into a robot.
96	* Parodied on ''Series/RedDwarf'': "This is not a drill! [[ThisIsADrill This is a drill: [sound of pneumatic drill whirring]]]".
97	** Another episode, in which the emergency damaged the ship computer's memory banks, had the computer announcing:
98	--->'''Holly:''' Rude alert! Rude alert! An electrical fire has knocked out my voice-recognition unicycle! Many Wurlitzers are missing from my database! Abandon shop! This is not a daffodil! Repeat: This is not a daffodil!\
99	'''Rimmer:''' ''(sarcastically)'' Well, thankfully Holly's unaffected.
100	*** But since Holly, the ship's AI, is established to be suffering from computer senility, what Holly would say in a ''real'' emergency would likely be much the same.
101	** Yet another episode (''Series/RedDwarf'' loved this joke):
102	--->'''Rimmer:''' (After trying to wake Lister and Cat) Look, Starbug is a blazing inferno, the engine room is waist deep in rocket fuel and we're being attacked off the starboard bow by an unidentified craft!\
103	'''Cat:''' Really?\
104	'''Rimmer:''' No, of course not really. It's a drill. We're pretending that Starbug is on fire and under attack.\
105	'''Lister:''' (Still in bed) And I'm pretending to scramble.
106	* At the start of ''Series/TheStand2020'', a soldier manning a monitoring station at a military bioweapons facility gets a call from a general telling him to check his readings.
107	-->'''PFC Campion:''' Yes, sir. ''(can't believe [[OhCrap what he's seeing]])'' Sir...is this some exercise?
108	-->'''General Fitzpatrick:''' No, Private--this is not an exercise!
109	-->''(Campion looks up in alarm as a man in a HazmatSuit hammers frantically on the glass)''
110	* ''Series/StarTrekTheOriginalSeries''
111	** Announced by Spock in one episode, while sirens whoop and the camera rapidly zooms in and pulls back repeatedly on a flashing red light.
112	-->"Red alert. Red alert. This is no drill. Repeat. This is no drill."
113	** In "The Corbomite Maneuver", Captain Kirk isn't happy with the sluggish response to his orders when they have to fire on a hostile alien spacecraft, and so orders some battle drills before going to his quarters. In a middle of a drill a [[AlwaysABiggerFish much, much larger spacecraft]] turns up, so Sulu orders battle stations, giving this trope.
114	* ''Series/StarTrekTheNextGeneration''
115	** In "Peak Performance", a combat drill and performance review is interrupted by an actual Ferengi attack.
116	** It was also used repeatedly by Data in "11001001" when issuing an order to abandon ship.
117	* Played with in ''Series/TheWestWing''; after an assassination attempt, President Bartlet has been wounded and is being rushed to a nearby civilian hospital. A nurse answers the red alert phone and asks if it's a drill. Although Bartlet's Secret Service bodyguard replies in the negative, it doesn't really register, and the nurse spends a few minutes griping that it's not really a very good time for a drill. Then she sees the unmarked black cars screaming into the emergency bay with sirens blaring and Secret Service agents spilling out, [[OhCrap and it registers]].
118	[[/folder]]
119
120	[[folder:Music]]
121	* Music/FleetwoodMac's "Peacekeeper":
122	-->This is not a test, it's not a drill\
123	Take no prisoners, break their will
124	* "Emergency" from the ''Trancemission from Raveland'' compilation: "This is not a test. This is an actual emergency."(CreepyMonotone voice)
125	* Music/WeirdAlYankovic's "Christmas at Ground Zero":
126	-->It's Christmas at ground zero\
127	The button has been pressed\
128	The radio just let us know\
129	That this is not a test
130	[[/folder]]
131
132	[[folder:Theme Parks]]
133	* In the ''Ride/MenInBlackAlienAttack'' ride at [[Ride/UniversalStudios Universal Studios Florida]], riders have their "training" interrupted when they are sent out to fight against an alien invasion taking place in New York, with Zed informing them, "This is not a drill!"
134	[[/folder]]
135
136	[[folder:Video Games]]
137	* Featured in any ''VideoGame/AceCombat'' game featuring a mission where your base starts being bombed by enemy forces.
138	** ''Air Combat 22'' has the AWACS warning you in the mission selection menu that an enemy attack is not a drill. Then, during the FighterLaunchingSequence, you're helpfully reminded by part of the crew that "this is the real thing!"
139	** ''VideoGame/AceCombat5TheUnsungWar'', during an enemy attack:
140	--->'''Sailor:''' Two-- no, three ships are burning now!\
141	'''Traffic control:''' [[CaptainObvious This is not a drill.]]\
142	'''Sailor:''' Oh, thanks for the heads-up, you idiot!
143	*** A possible DarkReprise in a later mission; [[spoiler:the reinforcements were told by the 8492nd that it ''was'' just a drill]], and the AWACS had to (almost frantically) state that ''no'', it wasn't a drill, there really ''was'' an air battle over the stadium and they needed the reinforcements. [[JustifiedTrope Justified]] in that the reinforcements, arriving from a distance away, couldn't see the combat area and couldn't tell for themselves whether or not it was a drill.
144	* In ''VideoGame/GuildWars Factions'' the Dragon Festival has a reenactment of the Nightfall invasion during the first ingame Dragon Festival and the reenactment requires actors dressed as Naga to stage a panicked mass exodus of Naga into Kaitan Village like the real Naga did during the Nightfall invasion to escape said invasion. As one of the guards in charge of the reenactment reveals when you reach her at Kaitan Village: the ''real'' Naga had decided to raid Kaitan Village presumably killing the actors playing them before attacking everyone else while the actors playing the part of the demons that drove said Naga out during the previous Dragon Festival take their places in the Naga's den unaware of the Naga attack (nor are the Naga aware that actors had moved into their den during said Naga raid either).
145	* ''VideoGame/GrandTheftAutoSanAndreas'': Spoken by a military personnel over the intercom after CJ manages to break into the research laboratory of Area 69.
146	-->'''Intercom:''' Installation personnel, please be aware we are at Condition Red. This is not a drill!
147	* ''Franchise/{{Halo}}'':
148	** Spoken by Cortana over the intercom at the beginning of ''VideoGame/HaloCombatEvolved'' as the Marines aboard the ''Pillar of Autumn'' are mobilizing to defend against Covenant boarding parties.
149	** And heard again over the intercom in the opening mission of ''VideoGame/{{Halo 2}}'', as the Covenant tries to board Cairo Station.
150	* Found in the logs for a crashed freighter on Neith in ''VideoGame/MassEffect2'':
151	-->'''Evacuation Order:''' Attention all hands! We are on a collision course and losing systems fast! Report to the {{escape pod}}s immediately! This is not a drill!
152	* Near the end of ''VideoGame/PajamaSam 2: Thunder and Lightning aren't so Frightening'' after all the critical machines are fixed. Thunder makes this announcement over the PA while alarms are going off.
153	-->'''Thunder:''' Attention, all personnel! [[MotherNature The President]] is arriving. This is not a drill.
154	* ''VideoGame/PhoningHome'': While they plummet to the surface of the planet, the ship's A.I. tells [[PlayerCharacter [=ION=]]] "This is not a simulation.".
155	* Used in the beginning of the ''VideoGame/SonicAdventure2'' Dark Side Story when Dr. Eggman attacks the military base where Shadow is kept. As Eggman tears his way through the forces of GUN, the announcements become more and more frantic.
156	* Every space battle fought with the clones or rebels in ''VideoGame/StarWarsBattlefront 2'' has this trope being yelled out by a voice while you are in the hangar.
157	-->'''Rebel Alliance Commander:''' The hangar is under fire! This is not a drill!
158	* The opening FMV of ''VideoGame/{{Teraburst}}'' drops this trope, word-for-word, before deploying you off to fight the aliens.
159	--> Prepare for Immediate Departure, Sentinel Angels! ''This is not a drill''!
160	* In ''VideoGame/UnderDefeat'', at the beginning of Stage 1-2 and 2-2, a loudspeaker can be heard alerting Union forces of your arrival:
161	--> "Enemy attack! Battle stations, battle stations! All hands to battle stations! This is not a drill! I say again: This is not a drill!"
162	* The opening cutscene for ''VideoGame/XComApocalypse'':
163	-->"Launch all X-Com fighters! Stand by all combat teams! THIS IS NOT A DRILL!"
164	[[/folder]]
165
166	[[folder:Webcomics]]
167	%%* In ''Webcomic/AmericanBarbarian'', [[http://www.ambarb.com/?p=60 Yoosamon's first reaction is that he didn't schedule a drill, and the king denies it is one.]]
168	* Parodied along with RedAlert in ''Webcomic/DarthsAndDroids'' [[http://www.darthsanddroids.net/episodes/0797.html #797]]. R2-D2 sets off an alarm in his attempt to hack into the Peace Moon, then sets off another alarm when he tries to shut off the first one. Meanwhile another alarm is set off by the noise from the first two alarms. Then the P.A. system gets in on it.
169	-->'''Peace Moon P.A. System:''' Attention all personnel! This is an alarm trigger alert. This is not a drill! Not only is this not a drill, it's not a drill that we're pretending is not a drill!
170	* In ''Webcomic/ElGoonishShive'', this is one of the things Grace hears [[http://www.egscomics.com/?date=2003-10-16 during Damien's attack]] on the facility where she was created.
171	-->'''P.A. System:''' --Evacuate! This is not a drill! Everyone get out of--[[KilledMidSentence urk]]
172	[[/folder]]
173
174	[[folder:Western Animation]]
175	* An episode of ''WesternAnimation/AmericanDad'' had Stan late to a CIA nuclear war exercise. Director Bullock had told everybody that once the exercise begins, everybody is to act like the crisis is 100% real. Stan rushes in and asks if it's real, and Bullock says, "One Hundred Percent!" Causing Stan to panic and rush his family to the woods.
176	* Spoofed in ''WesternAnimation/TheAngryBeavers'' Halloween special, where a general scrambling the troops goes "This is not a drill! Repeat, this is not a drill! If it was a drill, I'd be telling you it was, but it's not!"
177	* In ''WesternAnimation/{{Detentionaire}}'', the warning for the [[spoiler:second meltdown]] at the Green Apple Splat factory goes off just as the tour guide is explaining how the warning works, so it takes some time for everyone to realize it's actually happening.
178	-->'''Sal:''' First there was a loud siren. [Siren goes off.] Like that. Then red lights came on. [Red lights come on.] Like that. Then we ran. Like this. [Runs off, then doubles back.] No, seriously, you better run.
179	%%* ''WesternAnimation/JusticeLeagueUnlimited'', when firing the [[WaveMotionGun Binary Fusion Generator]].
180	* ''WesternAnimation/TheSimpsons'' parodied it way back when they were a short on ''Series/TheTraceyUllmanShow''. One short has Homer waking the family and herding them into a bomb shelter yelling that "World War Three has begun" and "This is not a drill". When they get to the bomb shelter, he reveals to the viewers that it ''was'' a drill, and chastises his family for taking so long -- but they aren't listening due to being rightfully shivering in terror.
181	** After this happens a couple more times, the family turns the tables on Homer and lock him in the shelter for the night.
182	--->'''Homer:''' Run for your lives everybody, this is not a drill!
183	* ''WesternAnimation/StarWarsResistance'': In [[Recap/StarWarsResistanceS1E18Descent "Descent"]], Captain Doza says this while ordering the residents of the Colossus to their shelters because the platform is sinking into the ocean.
184	* In the very first ''WesternAnimation/RockyAndBullwinkle'' story arc, radio announcer Dorson Bells announces the pending arrival of a spaceship from the moon (actually bearing our heroes). It plays off the ''War of the Worlds'' hysteria of some twenty years prior:
185	-->This is not, repeat, not a play. Please feel free to panic!
186	[[/folder]]
187
188	[[folder:Real Life]]
189	* Qualifies as one of the oldest in the book. It probably dates back to the navies of the 19th Century, when ships became very large and powered by steam. The "black gang" down in the machinery could see and hear nothing of what was going on beyond the hull of the ship.
190	** The classic historical example of its use is in the alarm bulletin sent out by telegraph on December 7, 1941: "[[ThisMeansWar AIR RAID]] [[UsefulNotes/WorldWarII PEARL HARBOR]] [[https://en.wikipedia.org/wiki/Attack_on_Pearl_Harbor#cite_note-120 THIS IS NOT DRILL]]".
191	** American survivors of the battle later said that the wording was [[PrecisionFStrike far more pungent]] -- which in ''itself'' convinced them that the attack was for real.
192	* Then there is the joke: This is not a drill. Repeat, this is NOT a drill. This is a [[ChainsawGood chainsaw]].
193	* Many organizations have specific "phraseology" that is never used during a drill or training exercise. One might say "this is not a drill" during a training exercise, but (to use Commonwealth military jargon for example) the phrase "no duff" would never be used.
194	* The U.S. National Weather Service's enhanced "Tornado Emergency" verbiage is intended to be this for tornado warnings. A tornado emergency means that a powerful tornado that has been confirmed by ground truth (that is, seen by storm spotters) is headed for a populated area. "Flash Flood Emergencies" are similar for Flash Flood Warnings.
195	** "This is a Particularly Dangerous Situation" (more commonly referred to as "PDS") Warnings are seeing more common usage as a step between a standard tornado warning and an emergency, mainly for less populated areas about to be struck by a major tornado. They have also been used for incredibly strong severe thunderstorms (winds of 80 mph or higher or 1 inch or greater in diameter hail) and weather watches of all kinds when conditions are favorable for exceptionally bad weather of that type.
196	** "Extreme Wind Warning" is another verbiage used to denote the strong winds of a land falling hurricane (or typhoon in the case of UsefulNotes/{{Guam}}) (gusts of greater than 100 knots/115 mph). Unlike the others, which were higher extensions of previous warnings, the high winds of a hurricane were originally warned with tornado warnings, but confusion among the general populace, especially with regular tornado warned storms within a hurricane, lead to the "Extreme Wind Warning"'s development.
197	* "This is a test of the Emergency Broadcast System. (Later Energency Alert System)This is only a test. If this had been an actual emergency, instructions would follow." The [[https://en.wikipedia.org/wiki/Emergency_Action_Notification Emergency Action Notification (EAN)]] is a nationwide activation of the Emergency Alert System which would serve this purpose. It can only be initiated by either the President or the Vice President. It wasn’t actually activated on Sept.11th,2001, though, as it was deemed unnecessary to do so.
198	* US Air Force regulations specifically bar anyone in the Presidential line of succession from participating in practices involving the Looking Glass planes (a special plane that will allow the President to conduct nuclear warfare from anywhere in the world) and will instead have a stand-in to play the part of the President for the drill. The reasoning is because they know the plane's movement and use is closely watched as a possible early warning sign that the President is about to begin Nuclear War. The fear is that if the president enters the plane, it will be identified as Not A Drill and spark a Nuclear War by mistake.
199	* Subverted during the [[https://en.wikipedia.org/wiki/2018_Hawaii_false_missile_alert 2018 Hawaii false missile alert]], when this trope was quoted verbatim despite it actually being an exercise.
200	** Meanwhile, in Japan, military personnel occasionally get to experience "Real World" missile alerts [[https://theaviationist.com/2019/11/01/misawa-air-base-issues-real-world-missile-alert-in-response-to-north-korean-test/ due to North Korean missile tests.]]
201	-->REAL WORLD MISSILE ALERT, SEEK SHELTER.
202	* [=NATO=] tried extremely hard to play this trope as straight as possible in 1983 during the Able Archer exercises, which were meant to test the robustness of communications and command and control systems in the events leading up to and through the initiation of a nuclear war. Realizing that Soviet signal intelligence would be listening in to all messages, they broadcasted the exercise messages in the clear with EXERCISEEXERCISEEXERCISE as a header. Unfortunately, the Soviet leadership was WrongGenreSavvy and suspected that the messages were a ruse for a surprise attack.[[note]]In hindsight, November 1983 was a particularly poor choice of timing for a nuclear exercise of any kind. Not only was the physical and mental health of Soviet leader Yuri Andropov dangerously precarious (leading to potential miscalculations and paranoia on Andropov's part), but the Soviets were already riled and wary after Reagan's "Evil Empire" speech. And after escalations on both sides (such as Reagan's "playing chicken" with the Soviets in terms of more aggressive drills and reconnaissance flights, which ended badly after [=KAL-007=] was mistaken for an American spy plane and was shot down with the loss of nearly 300 lives over the Sea of Japan), Soviet nerves were raw, and they were ready to believe the worst. Finally, the Soviet "[=RYaN=]" project, which was collecting data points to fit a pre-conceived notion that the [=US=] was plotting a sneak nuclear attack on the Soviet Union -- spoiler alert: it wasn't -- had just about collected enough evidence to sound the alarm.[[/note]] Fortunately for ''everyone'', the Soviets did come to their senses in the nick of time and realized that the exercise was indeed an exercise.
203	* [[SubvertedTrope Subverted]] by this fire alarm voice evacuation message from the fire alarm company [=SimplexGrinnell=]:
204	--> This is a drill, this is a drill, this is a drill. All occupants, report to the nearest stairway exit door, and await further orders. Do not enter stairway.
205	* On September 10th, 2001, United Airlines' corporate security team ran a quick unannounced exercise in which they announced the hypothetical crash of a plane near the North Pole to test the company's immediate reaction to such news. As the September 11th attacks began, several of United's dispatchers recall thinking the news was another drill of a similar nature.
206	** Also on the morning of September 11th, NORAD was conducting a training exercise based on old Cold War scenarios. One of the units participating was the Northeast Air Defense Sector (NEADS), which controlled the airspace where the hijackings were taking place. As reports from the civilian aviation authorities started to come in, NEADS initially assumed it was part of the exercise before being informed it was not.
207	[[/folder]]
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Context Main / ThisIsNotADrill