Spanish military history spans centuries, marked by significant events and transformations. The Spanish Empire emerged in the late 15th century, becoming a dominant global power through conquests in the Americas and Europe. Key conflicts include the Spanish Civil War (1936-1939), which shaped modern Spain, and the Peninsular War (1808-1814), where Spain fought against Napoleonic France. In the 20th century, Spain's military involvement included participation in both World Wars, though it remained officially neutral. The Spanish Armed Forces today are a professional military, engaged in international peacekeeping and NATO operations, reflecting Spain's commitment to global security.