The budget of €3.4 billion is divided amongst the four components as follows:* 63% is spent on salaries* 25% is spent on equipment maintenance* 12% is spent on new investmentsThe operational commands of the components (COMOPSLAND, COMOPSAIR, COMOPSNAV and COMOPSMED) 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 (ACOS Ops & Trg), and to the Chief of Defence (CHOD).