The Pakistan Air Force (PAF) (Urdu: پاک فِضائیہ, romanised: Pāk Fizāʾiyah; pronounced [pɑːk fɪzɑːɪjəɦ]) is the aerial warfare branch of the Pakistan Armed Forces, tasked primarily with the aerial defence of Pakistan, with a secondary role of providing air support to the Pakistan Army and Pakistan Navy when required, and a tertiary role of providing strategic airlift capability to Pakistan.