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MOD website
The Ministry of Defence (MoD) provides the defence capabilities to ensure the security and defence of the United Kingdom and the Overseas Territories. It supports the government's foreign policy objectives, particularly those relating to peace and security.
The MoD has responsibility for the Armed Forces, including 200,000 regular members of Army, Royal Navy and Royal Air Force, together with over 47,000 reserves.
It is the lead department in the government's policy of defence diplomacy through the North Atlantic Treaty Organisation (NATO), Western European Union and the United Nations. It provides strategic direction on UK participation in conflict prevention, crisis management and operations.
The MoD procures equipment through the Defence Procurement Agency which most cost effectively meets agreed military requirements, including fighter aircraft, tanks and submarines. It also supports British defence exports, within the framework of the government's arms sales policy.
The MoD funds the Meteorological Office, which provides the national weather forecasting service. It also operates military schools and academies, including the Royal Military Academy at Sandhurst. The MoD provides services for military veterans, including war pensions, through the Veterans Agency.