Accounting for 18.3% of national government expenditure in 2021, after interest payments, Pakistan's military absorbs a large part of the country's annual budget. The armed forces are generally highly approved of in Pakistani society. Since the founding of Pakistan, the military has played a key role in holding the state together, promoting a feeling of nationhood and providing a bastion of selfless service. As of April 2021, Pakistan was the sixth-largest contributor to United Nations peacekeeping efforts, with 4,516 personnel deployed overseas. Other foreign deployments have consisted of Pakistani military personnel serving as military advisers in various African and Arab countries. The Pakistani military has maintained combat divisions and brigade-strength presences in some Arab states during the Arab–Israeli Wars, aided American-led coalition forces in the first Gulf War against Iraq, and actively taken part in the Somali and Bosnian conflicts.