There are many high-tech products, the following are for reference:
1) Nuclear bombs:
The United States, Russia, France, China, the United Kingdom, (India, Pakistan, Korea).
2) Nuclear weapon miniaturization technology:
The United States, Russia, France, China, and the United Kingdom.
Those without this generally cannot mount missiles.
3) Neutron bomb technology:
The United States, Russia, France, China
There is no need to discuss neutron bombs without hydrogen bomb technology.
4) Military nuclear reactor technology:
The United States, Russia, China, the United Kingdom, France, and India.
High-temperature gas-cooled reactor technology:
China.
5) Satellite launch technology (ballistic missile technology):
Russia, the United States, France, Japan, China, the United Kingdom, India, Israel, and Iran.
6) Returnable satellite technology (atmospheric reentry technology):
The United States, Russia, China, the United Kingdom and France.
Things without this do not really have "intercontinental" missile technology (missiles that do not pass the test will be burned directly when re-entering the atmosphere). It’s strange here. Britain and France have never demonstrated returnable satellite technology, but still claim to have intercontinental missiles...
7) Manned spacecraft launch technology:
United States, Russia ,China.
8) Submarine-launched ballistic missile technology:
The United States, Russia, the United Kingdom, France, and China.
9) Railway mobile ballistic missile technology:
Russia, China.
10) Air-launched launch vehicle/ballistic missile technology:
The United States (Pegasus), Russia (Barge hauler), China (Trailblazer).
11) Cruise missiles:
United States, Russia, China.
12) Satellite navigation technology:
The United States (GPS), Russia (GLONASS), China (Beidou), and the European Union (Galileo).
13) Aircraft carriers (number/manufacturing capacity):
United States (11/manufacturing capacity), India (3/none), United Kingdom (2/manufacturing capacity), France (2/yes), Brazil (2/no), Russia (1/yes), China (1/yes).
14) Nuclear submarine manufacturing technology:
The United States, Russia, the United Kingdom, France, China, and India.
15) Amphibious warship development:
The United States (San Antonio class), the United Kingdom (Ocean class Britannia class), France (Mistral class), the Netherlands (Rotterdam class), Japan (Osumi level), South Korea (LPX), China (071 and 081).
16) Conventional submarine autonomy capabilities:
Germany (209/214) France (Sternfish/Agosta 91B) Russia (K Kilo), Japan (Sanglong) China (039/041) Sweden, Netherlands.
17) Aegis ship;
United States. China. (Japan, Britain, France, and South Korea buy from the United States)
18) Anti-ship missile technology:
The United States, France, Norway, China, Japan, Russia, Sweden, Italy, India ( cooperation with Russia).
19) Supersonic anti-ship missile technology:
Russia, China, India (cooperating with Russia).
20) Development of ship-based vertical launch systems:
The United States (Mk41), Russia (3K95), Israel (Barak-1), the United Kingdom (Sea Wolf), France (Sea Wolf) Sidewinder VT-1), South Africa (Umkhonto), China (170/171 carrier).
21) Torpedo development capabilities:
Russia, the United States, the United Kingdom, France, Germany, China, Italy, South Korea, Sweden, and Japan.
22) Wake homing torpedo:
Russia (Type 65), the United States (MK45F), China (Fish-6/7/820)), Italy (A184Mod3), France (F17Mod2), Sweden (TP61)
23) Supercavitation technology (torpedo):
Russia (Blizzard), Iran (Whale), China (Cavitation Type 1) ,U.S.
24) High-speed wind tunnel:
United States, China, Russia.
25) Jet aircraft development capabilities:
The United States (Boeing), Russia (Sukhoi), the European Union (Airbus), France (Dassault), the United Kingdom (BAE Systems Company), China (Chengfei), Canada (Bombardier), Brazil (Embraer), Japan (Mitsubishi), South Korea (Daewoo).
26) Mainline passenger aircraft development capabilities (more than 100 seats):
The United States (Boeing), the European Union (Airbus), Russia (picture), Brazil (Bombardier C). China (RJ21 and C919).
27) 3rd generation (Russian 4th generation) fighter development capabilities:
The United States (F15/16/18), Russia (Su-27 series), France (Mirage 2000) , Japan (F2), China (J10/AB), Britain, Germany and Italy (Rafale).
28) Fourth generation;
American F22/F35. Russia (T50). China (J-20).
29) Robot development capabilities:
The United States, Japan, the United Kingdom, France, and China.
30) Aviation engine technology (turbofan/turbojet):
The United States (Pratt & Whitney), the United Kingdom (Rolls-Royce), Russia (), France ( Snecma), China (First Aviation Industry Group). The British Rolls-Royce also has a different Chinese translation called Rolls-Royce.
31) High-power generators and power supply systems for aircraft:
United States, Russia, China.
32) Phased array radar technology:
The United States, Israel (Elta), Anglo-French-German cooperation (GTDAR Company), the Netherlands (TNO Physics and Electronics Laboratory), Sweden (NORA ), Russia (Tikhomirov NIIP Design Bureau), China (Royal Electric Institute), India (Radar Development Laboratory).
33) Early warning aircraft development:
The United States (E-3A "Sentinel"), Israel (Falcon), Russia (A-50 "Backbone"), the United Kingdom (MK3" "Hunter"), China (Air Police 2000/Air Police 200), Sweden/Netherlands (Saab 2000)
34) Aerial tanker development capabilities:
The United States (KC- 767), Britain (L-1011), Russia (Il-78), China (HY-6), France (KC-135FR).
35) Paratrooper heavy equipment airdrop technology:
The United States, Russia, Ukraine, and China.
36) Integrated airdrop of paratroopers and vehicles:
Russia, China.
37) Tank vehicle development:
Germany, the United States, China, Russia, the United Kingdom, France, and Italy.
38) Tank gun development:
Germany (Rheinmetall), Britain (Royal Arsenal), the United States (General Dynamics), France, Switzerland (Swiss Ordnance Company), Russia, China (Norinco), Israel (Military Industrial Company), India, Ukraine
The American M1A1, Japanese 90, and Korean K1A1 use the 120 smoothbore gun produced under license from Rheinland. Rheinland, the Kluber of the new era.
39) Composite armor technology:
British (Chief), American (M1), French (Leclerc), Japanese (Type 90), Chinese (Type 99), South Korean (K1 ), Russia (T-90), Israel (Merkava).
40) Tank laser suppression device:
China (Type 99).
41) Supercomputer technology:
The United States (Jaguar/Cray Inc.), Germany (JUGENE/IBM), Japan (Earth Simulator/Beijing), China (Tianhe-1 / National University of Defense Technology)
42) Computer CPU design and manufacturing:
The United States (intel, AMD), China (Loongson), Taiwan (VIA).
Some countries have manufacturing capabilities but cannot develop them. For example, Ireland and Israel are manufactured by Intel, while Japan was castrated by the United States.
43) High-energy laser technology:
Russia, China, and the United States.
44) Ultra-high molecular weight polyethylene fiber (PE):
The Netherlands, the United States, Japan, and China.
This is the latest material for manufacturing body armor, which is an upgraded version of Kefra.
45) Air defense and anti-missile technology:
United States, Russia, China.