Tactical Nuke

The Tactical Nuke is an unlockable killstreak reward in Call of Duty: Modern Warfare 2 and a hidden killstreak reward in Call of Duty Online, Call of Duty: Mobile, Call of Duty: Modern Warfare, Call of Duty: Black Ops Cold War, Call of Duty: Warzone 2.0, and Call of Duty: Black Ops 6
==Call of Duty: Modern Warfare 2==
Requiring 25 consecutive kills (or 24 with the Hardline Perk), this killstreak is the hardest to acquire in Call of Duty: Modern Warfare 2. It can be unlocked as early as level 10.
Once used, a ten second countdown will display on all player's screens as the nuclear warhead, although invisible, falls to the ground, and a siren will sound. Once the countdown expires, the entire battlefield will be engulfed in white light as the nuke explodes. Time will appear to slow, all vehicles and killstreak rewards will explode, and finally, all spawned players including the user, die on the spot. 
A Tactical Nuke detonation results in an automatic win for the user and their team, no matter what the current score is - however if a nuke is called in a Free-for-All, when an enemy has more kills than the Nuke user, the Nuke will not give the user a win. Once a Tactical Nuke is called in, the current score will freeze. This means that the scores will not increase even if players capture objectives, or kill enemies. For example, if the score in Domination was 199 to 180 and someone calls in a nuke, the score will remain the same..
After the Tactical Nuke explodes, it will kill all players who are alive within 5 seconds of its explosion. This can greatly extend the user's killstreak, as long as they are one of the final players killed - and it does add to the user's Leaderboards Killstreak. However, this can be avoided by calling a controllable killstreak with a laptop (Predator Missile, Chopper Gunner, etc.) exactly when the nuke goes off. A player can also survive a Tactical Nuke while in Final Stand or Last Stand.
The Nuke does not kill players in a random order. The bomb is dropped off map. If standing at the edge of the map, looking out at where the bomb is dropped the player will see an explosion and shock wave almost identical to when the Nuke goes off in the Call of Duty 4: Modern Warfare campaign mission "Shock and Awe". The players will be killed in order of distance (closest to furthest) of the explosion.
===Gallery===
Tactical Nuke ready MW2.png|Tactical Nuke acquired
Tactical Nuke timer MW2.png|The 10 second timer
Tactical Nuke explosion MW2.png|The explosion in Wasteland
Tactical Nuke aftermath MW2.png|The scoreboard after the explosion
Tactical Nuke_Care_Package_Icon_MW2.png|Cut Care Package overhead icon
==Call of Duty Online==
The tactical nuke returns in Call of Duty Online, requiring 25 gun kills (killstreaks will not count) and will end the game in the favor of the nuke user. Unlike in Call of Duty: Modern Warfare 2, it does not kill teammates however. In a previous version of the game, it was identical to the Call of Duty: Modern Warfare 3 M.O.A.B. which did not end the game.
Tactical Nuke CoDO.png|The current Tactical Nuke icon.
Mother Nuclear Bomb CoDO.jpg|The Nuke aquired (previous version).
Tactical Nuke Timer CoDO.png|The 10 second countdown.
Nuke aftermath CoDO.png|The aftermath of the nuke being called in.
==Call of Duty: Mobile==
The Tactical Nuke returns in Call of Duty: Mobile where is it called Nuclear Bomb where it functions similarly the Modern Warfare 2 version.
Requiring 20 consecutive gun kills (does not stack by using other scorestreaks, operator skills and Hardline perk), this killstreak is the hardest to acquire in Call of Duty: Mobile and have the lowest kill requirement in entire Call of Duty series. It can be unlocked as early as level 20. 
Unlike in Modern Warfare 2 and Call of Duty: Online, activating a nuke will not end the game, similarly to the M.O.A.B. from Modern Warfare 3. In the limited time gamemode: Attack of the Undead, however, if a survivor launches a nuke, the game will end, and all remaining survivors will win the game.
Once used, a ten second countdown will display on all player's screens as the nuclear warhead, falls to the ground, and a siren will sound. Once the countdown expires, the entire battlefield will be engulfed in bloom and white light as the nuke explodes. Time will appear to slow, all vehicles and scorestreaks rewards will explode, and finally all enemies will die instantly.
When activating the Nuclear Bomb, the player who activated it will receive the "Ultimate Terminator" Medal.
===Nuclear Bomb Final KillCam===
Like mentioned above, calling in a Nuclear Bomb does not result in an instant win for the match, except for Attack of the Undead. If the last match kill was a nuke kill, everyone in the match will see the Nuclear Bomb Final KillCam at the end of the match.
CODM Nuclear Bomb KillCam.png|Nuclear Bomb Final KillCam in Call of Duty: Mobile
==Call of Duty: Modern Warfare==
The Tactical Nuke returns in Call of Duty: Modern Warfare where it functions similarly to its Modern Warfare 2 version, but is a hidden killstreak similar to M.O.A.B., K.E.M. Strike, DNA Bomb, and V-2 Rocket in previous games, and requires 30 kills instead of 25. Kills by killstreaks (even with Kill Chain) and vehicles in Ground War do not count towards the required kills; Hardline and Pointman do not affect it either.
Winning the game after a nuke is called in will not end the game, and if the nuke is called in by the team with a losing score they will still win the match.
Unlike in Modern Warfare 2, instead of slowing down time when the Tactical Nuke detonates, all players' vision will white out as the shockwave reaches them before showing the victory/defeat screen.
A Tactical Nuke (called DEFCON Nuke in-game) will be automatically called in when a team managed to capture all five objectives and hold them for 45 seconds in Ground War, ending the match in favor of said team.
In the game mode Infected, after the Survivor manages to get 30 kills without being infected, they will have the option to call in a Tactical Nuke. After the nuke goes off, it will conclude the match. The player who called in the Tactical Nuke will still be labeled as Survivor on the leaderboards and will receive a victory, and the Infected will receive a loss. Other Survivors who manages to not be infected before the nuke goes off will automatically be switched over to the Infected on the leaderboards and suffer the same outcome as the rest of the Infected.
===Gallery===
MW 2019 Nuke 1.png
MW 2019 Nuke 2.png|Inputting passcode 6853
MW 2019 Nuke 3.png
MW 2019 Nuke 4 countdown.png|Countdown initiated
MW 2019 Nuke 5 explosion.png|Initial flash from detonation
MW 2019 Nuke 6 explosion 2.png|Characteristic nuclear device "double flash"
MW 2019 Nuke 7 mushroom cloud.png
MW 2019 Nuke 8 victory screen.png
==Call of Duty: Black Ops Cold War==
The Tactical Nuke returns in Call of Duty: Black Ops Cold War.
First introduced during the 80s Action Heroes event, the Tactical Nuke could be earned as a hidden Scorestreaks in the Die Hardpoint mode. Players needed to get 31 kills with their weapons to get rewarded with the nuke. When launched, a siren will blare and the nuke would detonate killing every player on the map without ending the match. After Die Hardpoint was replaced by Cranked Hardpoint, players only needed 25 consecutives kills to earn the Tactical Nuke.
With Season Four Reloaded, on July 15th, 2021, the Tactical Nuke was added to every Multiplayer modes, with the exception of League Play, Fireteam and Gunfight. 30 consecutive weapon kills are required to earn the Tactical Nuke.
==Call of Duty: Warzone 2.0==
The Tactical Nuke returns in Call of Duty: Warzone 2.0. It is exclusive in the Champion's Quest contract.
The Tactical Nuke makes an appearance in the Purgatory mode, released following the as part of The Haunting update in Season Six of Call of Duty: Modern Warfare III, where it is acquired in the same fashion as its Multiplayer counterpart.
==Videos==
Call of Duty Modern Warfare 2 - 25 gun streak nuke
Call of Duty Modern Warfare 2 Tactical Nuke sounds compilation
CODOL Tactical Nuke
==Trivia==
===General===
*Upon detonation, all killstreaks will be destroyed, giving the player who called the Tactical Nuke the amount of XP they would normally get for destroying a killstreak. This can result in the player gaining thousands of XP in one Nuke, if the enemy team has multiple killstreaks active, combined with the score for actually killing the enemy team.
*The "double flash" of light is characteristic of nuclear explosions. The initial flash is from visible light released by the bomb. The dimming occurs as the opaque shockwave momentarily overtakes the initial fireball, obscuring its light, before the fireball again expands out ahead of the shockwave producing the second flash of light.
===Call of Duty: Modern Warfare 2===
*Oddly, chickens on maps such as Rundown and Karachi do not die in the aftermath of a tactical nuke.
*The world's fastest record time of achieving a Tactical Nuke under normal gameplay conditions (with kill-streak assistance) is held by player 'WhiteBoy7thst' at 32 seconds.https://www.youtube.com/watch?v=8VXyU0TNSPo
*If the player activates the Nuke in Demolition while his or her team is losing, the player will not get the "Ultimate Sacrifice" challenge. This also applies in Free-for-All.
*A scrapped game mode was hidden in the code of Call of Duty: Modern Warfare 2 named Global Thermonuclear War. The objective was to capture the nuke, and the first team to obtain 100 points would win, at which point the Tactical Nuke would be automatically activated.
*Being killed by a friendly nuke will affect a player's permanent K/D ratio.
*Interestingly, the acquisition sound for the Tactical Nuke was originally going to used as a sound for players leaving during online matches. The sound is referenced in the files as "mp_player_exit_warning".
**The sound was also heard in the official launch trailer for MW2, albeit more than once.
*In the map Wasteland, when the Tactical Nuke is activated, the explosion is seen incoming from the Reactor No. 4 at the Chernobyl NPP. This references the Chernobyl Nuclear Disaster in 1986.
===Call of Duty: Modern Warfare===
*The launch code for the Tactical Nuke is 6853.
*On multiplayer maps, the tactical nuke can be seen descending from the sky until impact.
===Call of Duty: Black Ops Cold War===
*During the 80s Action Heroes event, a short excerpt of 's "" would play during the nuke explosion as a reference to 1988 movie .
===Call of Duty: Mobile===
*The animation for the nuke in the final killcam is similar to the ending of a Nuketown match in Call of Duty: Black Ops 4.
==References==
Category:Call of Duty: Modern Warfare 2 Killstreak Rewards
Category:Call of Duty Online Killstreaks
Category:Call of Duty: Modern Warfare (2019) Killstreaks
Category:Call of Duty: Black Ops Cold War Scorestreaks
Category:Call of Duty: Warzone Killstreaks
Category:Call of Duty: Warzone 2.0 Killstreaks