history 139 military aircrafts 84 tanks 48 armoured vehicles 30 fighter aircrafts 30 weapons 28 military technology 27 more ... hand firearms 24 military vehicles 22 world war 20 wars 17 army 16 military affairs 15 fire arms 14 bombers 13 air force 13 aircrafts 12 military history 12 fortification 10 artillery 9 armoured troops 9 helicopters 9 citadels 8 artillery weapons 7 military operations 7 ballistics 6 historical armaments 6 automatic firearms 6 rocket weapons 6 military tactics 6 less ...