Agreements advance Australia-Malaysia defense relations

Sarah Chan

Australia and Malaysia are deepening a defense partnership that has evolved from classroom and field training exercises to day-to-day operational coordination, including maritime patrol flights and multinational combat drills.

The Malaysia-Australia Joint Defence Program, established in 1992, encompasses combined training and exercises, among other collaboration, according to Australia’s Defence Department.

“Australia remains one of Malaysia’s closest and most enduring defense partners,” Izzah Ibrahim, an analyst at the Institute of Strategic and International Studies Malaysia, told FORUM. Canberra’s cooperation and sustained regional engagement help Kuala Lumpur to diversify its partnerships while preserving strategic autonomy, Ibrahim said.

Australian Defence Minister Richard Marles and Malaysian Defence Minister Datuk Seri Mohamed Khaled Nordin in September 2026 called for a strategic planning committee to deepen defense cooperation. The countries also renewed their Mutual Logistics Support Arrangement and will explore a defense science, technology and industry working group. Planned collaboration includes expansion into super intelligence, also called artificial intelligence, autonomous and uncrewed systems, maritime surveillance, and space technology.

The countries also want to expand information sharing, and intelligence, surveillance and reconnaissance capabilities, Ibrahim said.

Operational coordination is highlighted at Royal Malaysian Air Force (RMAF) Base Butterworth. Three Royal Australian Air Force P-8A Poseidon patrol aircraft recently completed a deployment there under Operation Gateway, conducting maritime domain awareness missions over the northeastern Indian Ocean and the South China Sea. Established in 1980, Operation Gateway is Australia’s longest continuous bilateral operation, and its aircraft have logged more than 30,000 flying hours and 3,500 sorties.

Malaysian personnel are integral to the mission, with RMAF air traffic controllers guiding the aircraft at Butterworth and Malaysian refueling teams preparing the aircraft for extended patrols. RMAF personnel have flown aboard P-8As as observers. Australia plans to invest up to $50 million on runway remediation and shared-use facilities at Butterworth.

On land, Australian and Malaysian troops joined United States forces for Exercise Keris Strike in Sabah, Malaysia, in July 2026. At sea, the Royal Australian Navy frigate HMAS Warramunga and the Royal Malaysian Navy corvette KD Lekir conducted biennial bilateral training off western Australia in May 2026.

Such exercises enable Australian and Malaysian personnel to exchange expertise and operational experience, including with emerging technologies. Meanwhile, Australia’s engagement with Malaysia and other partners within the 11-member Association of Southeast Asian Nations demonstrates its commitment to regional security.

Although their strategic outlooks may differ, Australia and Malaysia maintain defense cooperation while pursuing areas of shared interests, Ibrahim said.

Sarah Chan is a FORUM contributor reporting from Singapore.