RAAF Learmonth is a Royal Australian Air Force (RAAF) base located near the town of Exmouth in Western Australia. The base is situated on the north-west coast of Australia, approximately 35 kilometers south of the town of Exmouth and approximately 1,100 kilometers north of Perth.

The history of RAAF Learmonth dates back to World War II, when the airfield was constructed by the United States Army Air Forces (USAAF) as part of the United States Army Air Forces in Australia. The airfield was initially known as Exmouth Gulf Airfield and was used as a base for Allied aircraft during the war. After the war, the airfield was transferred to the RAAF and was later renamed RAAF Learmonth in honor of Group Captain Charles Learmonth, who was killed in action during the war.

RAAF Learmonth serves as a key strategic airbase for the RAAF and is used for a variety of purposes, including air defense, maritime patrol, and search and rescue operations. The base is home to No. 314 Combat Support Squadron, which operates a range of aircraft, including P-3 Orion maritime patrol aircraft and C-130 Hercules transport aircraft. The base also hosts a number of other RAAF units and serves as a key operational hub for the RAAF in the region.

One of the key features of RAAF Learmonth is its long runway, which measures 3,548 meters in length and is capable of accommodating a wide range of military aircraft, including large transport aircraft and long-range maritime patrol aircraft. The base also has a number of hangars and maintenance facilities to support the operation of these aircraft.

In addition to its military operations, RAAF Learmonth also plays a key role in supporting civilian aviation in the region. The base is used as a diversion airfield for civilian aircraft operating in the region, providing a safe landing option in the event of an emergency. The base also facilitates joint training exercises between the RAAF and civilian aviation providers, helping to build cooperation and interoperability between military and civilian aviation sectors.

RAAF Learmonth is also an important hub for search and rescue operations in the region, with its long runway and strategic location making it an ideal base for conducting search and rescue missions across Western Australia. The base is equipped with a range of search and rescue assets, including helicopters and fixed-wing aircraft, as well as trained personnel who are ready to respond to emergencies at a moment's notice.

Overall, RAAF Learmonth plays a crucial role in supporting the RAAF's operations in the region and is a key asset for both the military and civilian aviation sectors. With its strategic location, modern facilities, and skilled personnel, the base is well-equipped to continue carrying out its important mission of defending Australia and supporting regional security for years to come.