The defence budget of Spain is estimated at US$17,177M at around 1.20% of its GDP.
Spain has a military that is composed of 120,350 active personnel, 15,150 in reserve and 75,800 from paramilitary forces, totalling 211,300 or 4.4 military personnel per 1000 in population.
On land, Spain has a mobile force of 343 tanks. For aerial defence, Spain has an air force of 166 military aircrafts and 81 attack helicopters.Spain has a naval fleet of 18 vessels, including 1 aircraft carriers and 3 non-nuclear submarines. Rounding up the fleet of warships are 6 frigates and 5 destroyers.