Paya Lebar Airbase is a military airbase located in Paya Lebar, in the eastern part of Singapore. Established in 1971, the airbase serves as the headquarters of the Republic of Singapore Air Force (RSAF) and houses various air squadrons and units. The airbase is also used for civilian purposes, such as emergency medical evacuation flights and aircraft maintenance.

Paya Lebar Airbase covers an area of approximately 800 hectares and is situated near the Paya Lebar Road and Airport Road junction. The airbase is equipped with two runways, a control tower, hangars, and other facilities necessary for the operation of military aircraft. The airbase is home to various squadrons, including fighter squadrons, helicopter squadrons, and transport squadrons.

One of the notable features of Paya Lebar Airbase is its underground aircraft hangars, which were constructed to protect aircraft from air attacks. These hangars are equipped with blast doors and are able to withstand bomb blasts, ensuring the safety of the aircraft and personnel inside. The airbase also has various amenities for the personnel stationed there, including living quarters, recreational facilities, and dining areas.

Paya Lebar Airbase plays a crucial role in ensuring the security and defense of Singapore. The airbase is responsible for conducting various types of missions, including air defense patrols, search and rescue operations, and humanitarian assistance and disaster relief missions. The airbase also provides support to other branches of the Singapore Armed Forces, such as the Army and Navy, by conducting joint exercises and operations.

In addition to its military operations, Paya Lebar Airbase also serves as a hub for civilian aviation activities. The airbase is equipped with a runway and facilities that can accommodate commercial and private aircraft. The airbase is used for emergency medical evacuation flights, as well as for aircraft maintenance and repair services. The airbase also hosts various events and airshows, showcasing the capabilities of the RSAF to the public.

Paya Lebar Airbase has undergone several upgrades and developments over the years to enhance its operational capabilities. In recent years, the airbase has been equipped with new facilities and infrastructure, such as advanced radar systems, communication networks, and maintenance facilities. The airbase has also acquired new aircraft and weapons systems to stay ahead of emerging security threats.

Overall, Paya Lebar Airbase is a vital asset to the defense of Singapore and plays a crucial role in maintaining the security and stability of the region. The airbase serves as a key operational hub for the RSAF and supports a wide range of missions, from defense operations to humanitarian assistance and disaster relief efforts. With its modern facilities, dedicated personnel, and strategic location, Paya Lebar Airbase continues to be a cornerstone of Singapore's defense capabilities.