RAYONG, THAILAND – More than 8,000 troops from 30 countries began the Cobra Gold 2026 military exercise in Rayong Province, marking the 45th edition of the drill with new emphasis on space and cyber operations.
Scope and significance of the drill
Cobra Gold 2026 was classified as a “Heavy Year” exercise and this iteration included the full range of combat and staff drills in Thailand’s Rayong Province. The series, conducted for decades, was regarded as the largest and longest-running multinational exercise in Southeast Asia.
Organised by the Royal Thai Armed Forces and the U.S. Indo-Pacific Command, the manoeuvres were seen as an important signal for security cooperation in the Indo-Pacific region. The scale of the exercise underscored its role in shaping joint planning and coordination among participating states.
New focus on space and cyber domains
At the centre of the exercise was the concept of Combined Joint All-Domain Operations (CJADO), which linked traditional land, sea and air operations with expanded capabilities in space and cyberspace. This integrated approach aimed to align forces across all domains during complex scenarios.
With this concept, the Royal Thai Armed Forces and their partners sought to further strengthen their ability to respond to modern, non-traditional threats. The inclusion of space and cyber elements highlighted efforts to adapt to emerging challenges beyond conventional battlefields.
Multi-layered international participation
The seven core nations in the exercise were Thailand, the United States, Singapore, Indonesia, Japan, South Korea and Malaysia, joined by Australia, China and India as additional participants. This grouping brought together key regional and extra-regional actors for joint training.
Further involvement came from ten states within the Multinational Planning Augmentation Team (MPAT) structure, as well as ten observer countries under the Combined Observer Liaison Team (COLT). Participation at multiple levels was designed to enhance interoperability in planning and execution.
Focus on crisis response and disaster relief
The drill was scheduled to run until 6 March and, beyond demonstrating military readiness, also served as a platform for coordinating humanitarian assistance and disaster relief. Scenarios included the planning and conduct of relief efforts in the aftermath of crises.
Training covered, among other tasks, evacuation operations for civilians and measures to protect a nation’s own citizens in crisis and conflict zones worldwide. These elements highlighted the dual focus on hard security and support to affected populations.
Signal for stability in the Indo-Pacific
With its scope, the 45th edition of Cobra Gold underlined its role as a central pillar of the regional security architecture in the Indo-Pacific. The exercise was intended to project stability and reinforce collective preparedness.
Through joint planning and execution of the drills, the participating countries aimed to enable faster and more coordinated responses to future crisis situations. The cooperative framework was presented as a key tool for managing regional security challenges.