Foreign relations

Main article: Foreign relations of Belgium

Because of its location at the crossroads of Western Europe, Belgium has historically been the route of invading armies from its larger neighbours. With virtually defenceless borders, Belgium has traditionally sought to avoid domination by the more powerful nations which surround it through a policy of mediation. The Belgians have been strong advocates of European integration. Both the European Union and NATO are headquartered in Belgium.

Armed forces

Main article: Belgian Armed Forces

The Belgian Armed Forces have about 47,000 active troops. In 2010, Belgium's defence budget totaled €3.95 billion (representing 1.12% of its GDP).^[82] They are organized into one unified structure which consists of four main components: Land Component, or the Army; Air Component, or the Air Force; Naval Component, or the Navy; Medical Component. The operational commands of the four components are subordinate to the Staff Department for Operations and Training of the Ministry of Defence, which is headed by the Assistant Chief of Staff Operations and Training, and to the Chief of Defence.^[83]
The effects of the Second World War made collective security a priority for Belgian foreign policy. In March 1948 Belgium signed the Treaty of Brussels, and then joined NATO in 1948. However the integration of the armed forces into NATO did not begin until after the Korean War.^[84] The Belgians, along with the Luxembourg government, sent a detachment of battalion strength to fight in Korea known as the Belgian United Nations Command. This mission was the first in a long line of UN missions which the Belgians supported. Currently, the Belgian Naval Component is working closely together with the Dutch Navy under the command of the Admiral Benelux.