The V Army Corps was one of three corps the Italian Army fielded during the Cold War. Based in the regions of Veneto and Friuli-Venezia-Giulia the corps was the army's main combat force. The 5th Army Corps was arrayed close to the Yugoslavian border and tasked with meeting any Warsaw Pact forces that crossed the border. On the left flank of the corps the 4th Alpine Army Corps was tasked with blocking the Alpine passes and in the rear of the corps the 3rd Army Corps served as operational reserve. After the end of the Cold War the corps was reduced in size and on 1 October 1997 it became the 1st Defence Forces Command. In 2013 the COMFOD 1° was disbanded and its function and brigades taken over by the 20th Infantry Division Friuli in Florence.

The Italian Army is the land force branch of the Italian Armed Forces. The army's history dates back to the Italian unification in the 1850s and 1860s. The army fought in colonial engagements in China, Libya, Northern Italy against the Austro-Hungarian Empire during World War I, Abyssinia before World War II and in World War II in Albania, Balkans, North Africa, the Soviet Union, and Italy itself. During the Cold War, the army prepared itself to defend against a Warsaw Pact invasion from the east. Since the end of the Cold War, the army has seen extensive peacekeeping service and combat in Afghanistan and Iraq. Its best-known combat vehicles are the Dardo infantry fighting vehicle, the Centauro tank destroyer and the Ariete tank and among its aircraft the Mangusta attack helicopter, recently deployed in UN missions. The headquarters of the Army General Staff are located in Rome opposite the Quirinal Palace, where the president of Italy resides. The army is an all-volunteer force of active-duty personnel.