- Weapons: firearms, missiles, tanks, artillery, aircraft, ships, submarines, etc.
- Armor: body armor, helmets, vehicles with armored plating, etc.
- Communication systems: radios, satellite communication systems, etc.
- Observation and surveillance equipment: cameras, drones, radar, sonar, etc.
- Navigation systems: GPS, inertial navigation systems, etc.
- Targeting systems: laser rangefinders, target tracking systems, etc.
- Electronic warfare systems: jammers, decoys, etc.
- Cyber warfare systems: hacking tools, malware, etc.
- Directed energy weapons: lasers, particle beam weapons, etc.
- Hypersonic weapons: weapons that can travel at speeds of Mach 5 or higher
- Artificial intelligence (AI): AI is used in a variety of military applications, including autonomous weapons, surveillance, and logistics.