List of cancelled military projects

This is a list of cancelled military projects.

Argentina

Fuerza Aérea Argentina

FMA I.Ae. 27 Pulqui I
FMA I.Ae. 37
FMA I.Ae. 48
FMA IA 62
FMA IAe 33 Pulqui II
FMA SAIA 90
I.Ae. 30 Ñancú
Condor (Argentine missile)

Australia

Royal Australian Navy

Attack-class submarine
Australian light destroyer project
Kaman SH-2G(A) Super Seasprite

Australian Army

LCM2000-class landing craft mechanised
Landing Ship Medium Mark II
Project Waler

Royal Australian Air Force

AAC Wamira
CAC CA-15
CAC CA-23
CAC Woomera

Brazil

Exército Brasileiro

EE-T1 Osório

Brazilian Air Force

Baumgartl PB-60

CBT BQM-1BR
CTA Convertiplano

Canada

Pre-Unification

Canadian Army

Velvet Glove
Bobcat (armoured personnel carrier) (1952–1963)

Royal Canadian Air Force

Fighters

Avro Canada CF-103 (1950–1951)
Avro Canada CF-105 Arrow (1953–1959)

Missiles

Velvet Glove AAM (1953–1956)

Royal Canadian Navy

General Purpose Frigate (Canada)
Polar 8 Project
Bras d'Or class (1960–1971)
Canada-class submarine (1987-1989)

Canadian Forces

Land Forces

Multi-Mission Effects Vehicle (2005–2007)

Czechoslovakia/Czech Republic

Vzdušné síly Armády

Aero A.24

Egypt

Egyptian Air Force

Helwan HA-300

France

French Army

FCM 50t
AMX-50
Lorraine 40t

French Navy

Alsace-class battleship
Joffre-class aircraft carrier
PH 75
French aircraft carrier PA2

French Air Force

Aero A.24
Latécoère 550
ANF Les Mureaux 120
ANF Les Mureaux 170
ANF Les Mureaux 180
ANF Les Mureaux 190
Arsenal VG 90
Nord 2200
Sud-Ouest Espadon
SNCASO Trident
SNCASE SE.212 Durandal
Dassault Hirondelle
BAC/Dassault AFVG
Dassault Mirage G
Dassault Mirage 4000

Germany

Military of the German Empire

Imperial German Navy

German aircraft carrier I (1915)
Ersatz Yorck-class battlecruiser
Mackensen-class battlecruiser

Wehrmacht

Heer

Landkreuzer P. 1500 Monster
Landkreuzer P. 1000 Ratte

Kriegsmarine

H-class battleship proposals
O-class battlecruiser
Graf Zeppelin-class aircraft carrier
Jade-class aircraft carrier

Luftwaffe

Ural bomber
Amerikabomber

AEG helicopter
Albatros D.IV
Arado Ar 198
Arado E.560
Arado E.340
Arado E.381
Arado E.555
Arado E.583
Argus Fernfeuer

Blohm & Voss P 196
Blohm & Voss P 197
Blohm & Voss P 204
Blohm & Voss P 211
Blohm & Voss P 214
Blohm & Voss P 163
Blohm & Voss P 170
Blohm & Voss P 178
Blohm & Voss P 184
Blohm & Voss P 192
Blohm & Voss P 193
Blohm & Voss P 198
Blohm & Voss P 203
Blohm & Voss P 208
Blohm & Voss P 209
Blohm & Voss P 212
Blohm & Voss P 213
Blohm & Voss P 215
Blohm & Voss P.202

DFS 228
Dornier Do 13
Dornier Do 19
Dornier Do 29 (1934)
Dornier Do 31
Dornier Do 32
Dornier Do 214
Dornier Do 231
Dornier Do 317
Dornier Do 417
Dornier Do 635
Dornier P 256

Emergency Fighter Program
EWR VJ 101

Fieseler Fi 157
Fieseler Fi 166
Fieseler Fi 168
Fieseler Fi 333
Focke Rochen
Focke-Achgelis Fa 269
Focke-Achgelis Fa 284
Focke-Wulf Flitzer
Focke-Wulf Fw 42
Focke-Wulf Fw 57
Focke-Wulf Fw 300
Focke-Wulf Project I
Focke-Wulf Project II
Focke-Wulf Project VIII
Focke-Wulf Super Lorin
Focke-Wulf Ta 153
Focke-Wulf Ta 154 Moskito
Focke-Wulf Ta 183
Focke-Wulf Ta 254
Focke-Wulf Ta 283
Focke-Wulf Ta 400
Focke-Wulf Triebflügel
Focke-Wulf Volksjäger

Heinkel He 119
Heinkel He 277
Heinkel He 343
Heinkel He 519
Heinkel Lerche
Heinkel P.1073
Heinkel P.1078
Heinkel Wespe
Henschel Hs 127
Henschel Hs 130
Horten H.XVIII

Junkers Ju 89
Junkers Ju 268
Junkers Ju 288
Junkers Ju 390

Lippisch Delta VI
Lippisch P.13
Lippisch P.13a
Lippisch P.15
Lippisch P.20

MBB Lampyridae
Messerschmitt Bf 109TL
Messerschmitt Bf 162
Messerschmitt Me 261
Messerschmitt Me 264
Messerschmitt Me 265
Messerschmitt Me 310
Messerschmitt Me 328
Messerschmitt Me 329
Messerschmitt Me 509
Messerschmitt Me 609
Messerschmitt P.1079
Messerschmitt P.1099
Messerschmitt P.1103
Messerschmitt P.1106
Messerschmitt P.1108
Messerschmitt P.1110
Messerschmitt P.1111
Messerschmitt P.1112

Škoda-Kauba P14
Sombold So 344

VFW VAK 191B

Zeppelin Fliegende Panzerfaust
Zeppelin Rammer
ZSO 523

Other

Biblical artifacts various projects
German nuclear weapons program

Bundeswehr

German Army

MBT-70
VT tank

German Air Force

EWR VJ 101
VFW VAK 191B
MBB Lampyridae
Dornier Viper

India

Indian Air Force

HAL HF-73

Iraq

Project Babylon

Israel

Israel Defense Forces

Aviation

IAI Lavi
IAI Nammer

Italy

Regia Marina/Italian Navy

Francesco Caracciolo-class battleship

Regia Aeronautica/Italian Air Force

Fiat BGA
IMAM Ro.51
Caproni Ca.165
Caproni Ca.335
Savoia-Marchetti SM.88
Caproni Ca.350
Caproni Ca.355
Caproni Ca.356
Piaggio P.119
Savoia-Marchetti SM.89
Savoia-Marchetti SM.91
Savoia-Marchetti SM.92
Savoia-Marchetti SM.105
Fiat G.80
Aerfer Ariete

Other

Italian nuclear weapons program

Japan

Imperial Japanese Armed Forces

Imperial Japanese Navy

Design A-150 battleship

Pakistan

Pakistan Air Force

Project Sabre II

Poland

Polish Air Force

PZL-230 Skorpion

Polish Navy

Gawron-class corvette*

Romania

Romanian Air Force

IAR 95

Other

Danube Program

Russia/Soviet Union

Soviet Armed Forces

Red Army/Soviet Army

Hovercraft tank
T-42 super-heavy tank
SMK tank
T-43 medium tank
T-100 tank
KV-13
SU-14
SU-100P
SU-100Y
RPG-1
Uralmash-1
Obiekt 140
Obiekt 187
Obiekt 279
Obiekt 292
Obiekt 416
Obiekt 490
Obiekt 490A
Obiekt 770
Obiekt 775
Obiekt 785
2B1 Oka
Kh-45
2A3 Kondensator 2P
SU-152 "Taran"
SU-152G
S-51 Self-Propelled Gun
1K17 Szhatie
2S15 Norov
Soviet laser pistol

Soviet Navy

Sovetsky Soyuz-class battleship
Kiev-class destroyer
Kronshtadt-class battlecruiser
Stalingrad-class battlecruiser
Soviet aircraft carrier Riga
Soviet aircraft carrier Ulyanovsk
Project 1231
Project 1153 Orel
Project 11780

Strategic Rocket Forces

Global Rocket 1
Burya
R-46 (missile)

Soviet Air Force

Alekseyev I-21
Alekseyev I-212
Antonov A-40
Ayaks
Bartini Beriev VVA-14

Belyayev DB-LK
Beriev S-13
Bratukhin B-5
Bratukhin B-11
Bratukhin Omega

Chyetverikov SPL
Chyetverikov TA

EKIP

Ilyushin I-21
Ilyushin Il-1
Ilyushin Il-6
Ilyushin Il-8
Ilyushin Il-16
Ilyushin Il-20 (1948)
Ilyushin Il-22
Ilyushin Il-26
Ilyushin Il-30
Ilyushin Il-32
Ilyushin Il-40
Ilyushin Il-46
Ilyushin Il-54
Ilyushin Il-90
Ilyushin Il-102
Ilyushin Il-106

Kalinin K-7
Kamov V-50
Kamov V-80
Kamov V-100

Lavochkin La-150
Lavochkin La-168
Lavochkin La-190
Lavochkin La-200
Lavochkin La-250

Mikoyan MiG-33
Mikoyan Project 1.44
Mikoyan-Gurevich DIS
Mikoyan-Gurevich I-3
Mikoyan-Gurevich I-7
Mikoyan-Gurevich I-75
Mikoyan-Gurevich I-211
Mikoyan-Gurevich I-250
Mikoyan-Gurevich I-270
Mikoyan-Gurevich I-320
Mikoyan-Gurevich I-350
Mikoyan-Gurevich MiG-6
Mikoyan-Gurevich Ye-8
Mikoyan-Gurevich Ye-150 family
Mil Mi-36
Mil Mi-42
Mil V-5
Mil V-7
Mil V-16
Moscow Aviation Institute BB-MAI
Moskalyev SAM-13
Myasishchev M-18
Myasishchev M-50

OKB-1 140
OKB-1 150

Polikarpov NB
Polikarpov SPB (D)
Polikarpov VIT-1
Polikarpov VIT-2
Post-PFI Soviet/Russian aircraft projects
Putilov Stal-11

Sukhoi P-1
Sukhoi Shkval
Sukhoi Su-1
Sukhoi Su-5
Sukhoi Su-6
Sukhoi Su-9 (1946)
Sukhoi Su-10
Sukhoi Su-12
Sukhoi Su-15 (1949)
Sukhoi Su-17 (1949)
Sukhoi T-3
Sukhoi T-4
Sukhoi T-49
Sukhoi T-60S

Tairov OKO-7
Tsybin RSR
Tupolev ANT-16
Tupolev ANT-30
Tupolev DB-1
Tupolev Samolyot 135
Tupolev TB-6
Tupolev Tu-75
Tupolev Tu-80
Tupolev Tu-95LAL
Tupolev Tu-107
Tupolev Tu-125
Tupolev Tu-360
Tupolev Voron

Yakovlev VVP-6
Yakovlev Yak-8
Yakovlev Yak-16
Yakovlev Yak-25 (1947)
Yakovlev Yak-30 (1948)
Yakovlev Yak-30 (1960)
Yakovlev Yak-32
Yakovlev Yak-33
Yakovlev Yak-35
Yakovlev Yak-43
Yakovlev Yak-44
Yakovlev Yak-45
Yakovlev Yak-50 (1949)
Yakovlev Yak-60
Yakovlev Yak-100
Yakovlev Yak-140
Yakovlev Yak-141
Yakovlev Yak-200
Yakovlev Yak-1000

Zveno project

Russian Armed Forces

Russian Ground Forces

Object 640

Russian Air Forces

MiG 1.44

South Korea

South Korean nuclear weapons project

Sweden

Swedish Air Force

Saab 36
Saab 38

Other

Swedish nuclear weapons program

United Kingdom

British Army

BSA Welgun
Elkins Automatic Rifle
EM-2 rifle
Farquhar-Hill rifle
FN FAL Bullpup .280
Howard Francis machine carbine
L64/65
Sterling SAR-87

Royal Air Force

Armstrong Whitworth AW.681
Avro 730
BAC TSR-2
BAE Systems Nimrod MRA4
British Aerospace Nimrod AEW.3
British Aerospace P.125
Hawker P.1103
Hawker P.1121
Hawker Siddeley P.1154
Vickers Type 559

Royal Navy

CVA-01
Hawker Siddeley P.139B
Lion-class battleship
Malta-class aircraft carrier
Type 43 destroyer
Type 82 destroyer
Project Habakkuk

United States

United States Army Air Corps

Bombers

Huff-Daland XB-1
Douglas Y1B-7
Fokker XB-8
Boeing Y1B-9
Douglas YB-11
Martin XB-13
Martin XB-14
Boeing XB-15
Martin XB-16
Douglas XB-19
Boeing Y1B-20
North American XB-21
Douglas XB-22
Martin XB-27
North American XB-28

Fighters

Douglas XP-48
Lockheed XP-49
Grumman XP-50

United States Army Air Forces

Bombers

Lockheed XB-30
Douglas XB-31
Consolidated B-32 Dominator
Martin XB-33 Super Marauder
Boeing YB-40 Flying Fortress Gunship
Consolidated XB-41 Liberator Gunship

Fighters

Vultee XP-54
Curtiss XP-55 Ascender
Northrop XP-56 Black Bullet
Lockheed XP-58 Chain Lightning
Lockheed L-133 Starjet
Bell P-59 Airacomet
Curtiss XP-62
McDonnell XP-67 Bat
Republic XP-72
Fisher (General Motors) P-75 Eagle
Bell XP-76
Northrop XP-79
Convair XP-81
Bell XP-83

United States Air Force

Bombers

XB-35
YB-49
XB-70 Valkyrie
FICON project
B-72 (WS-125)
Convair X-6
Aircraft Nuclear Propulsion

Fighters

Northrop YA-9
Lockheed YF-12
Republic XF-103
North American F-107
XF-108 Rapier
Bell XF-109
Northrop F-20 Tigershark
Northrop YF-23

Other

Project Pluto
Supersonic Low Altitude Missile
BGM-75 AICBM
WS-124A Flying Cloud
Blue Gemini
Manned Orbiting Laboratory
Peacekeeper Rail Garrison
Safeguard Program

United States Navy/United States Marine Corps

Electronic laser

Attack Aircraft

Douglas A2D Skyshark
North American A2J Super Savage
McDonnell Douglas A-12 Avenger II

Fighters

Grumman XF5F Skyrocket
Goodyear F2G
Douglas F6D Missileer
Grumman XF10F Jaguar
General Dynamics F-111B
Convair F2Y Sea Dart

Rotorcraft

Lockheed Martin VH-71 Kestrel

Ships

Aircraft Carrier (Medium)
CG(X)
Sea Control Ship
Strike Cruiser
battleship

United States Army

Small arms

Model 45A
Gyrojet Assault Rifle
Olin/Winchester Salvo Rifle
Thompson Carbine
Heckler & Koch XM8
Heckler & Koch XM29 OICW
Heckler & Koch HK CAWS
Special Purpose Individual Weapon
Heckler & Koch G11

Armor

MBT-70
Future Combat Systems

Artillery

XM2001 Crusader

SPAAG

M247 Sergeant York

Aviation

AH-56 Cheyenne
Boeing Vertol YUH-61
Boeing Vertol XCH-62
RAH-66 Comanche
Bell ARH-70