In Rayong Province and surrounding training areas in the Kingdom of Thailand, Washington National Guard soldiers, U.S. military units and forces from Thailand and dozens of partner nations are intensifying joint exercises as part of the forty-fifth iteration of Exercise Cobra Gold.

The annual bilateral security cooperation event — co-hosted by the Royal Thai Armed Forces and the United States Indo-Pacific Command — commenced on February twenty-four and will run through March six, uniting more than eight thousand personnel from thirty countries to train across land, sea, air, space and cyber domains.

This year’s exercise underscores the enduring strategic bond between the United States and Thailand while advancing collective capabilities to deter threats and respond swiftly to crises.

Washington National Guard elements have been prominently engaged in humanitarian assistance and disaster relief (HADR) rehearsals alongside Thai partners and civilian agencies at the Disaster Relief Training Centre in Phanom Sarakham District, Chachoengsao Province.

In realistic simulated scenarios that included coordinated search-and-rescue operations, medical response and hazardous materials entry with officials from the Bangkok Fire and Rescue Department, U.S. Guardsmen and Airmen demonstrated interoperability in life-saving missions that would be called upon during real emergencies.

“We train together, (so) we can respond together swiftly, safely, and respectfully, supporting Thai authorities and local communities when called,” said Major General William Prendergrast, commander of the California Army National Guard’s 40th Infantry Division, highlighting the practical value of shared training.

Service members from the Royal Thai Armed Forces, U.S. Army Pacific and partner nations also participated in robust combat and interoperability drills, including joint amphibious operations involving Thai, U.S., South Korean and Singaporean forces at Hat Yao beach in Chonburi Province.

The exercises integrated advanced multi-domain tactics — from coordinated landings and maritime maneuvers to emerging space and cyber capabilities — reflecting the evolving nature of modern military cooperation.

Commanders emphasized that these complex drills not only sharpen warfighting proficiency but also reinforce the foundations of regional stability and prosperity.

The opening ceremony, held at U-Tapao Naval Airfield, featured senior military leaders reaffirming their commitment to a peaceful and secure Indo-Pacific.

“Thailand is one of our oldest allies in the Indo-Pacific,” said U.S. Army Lieutenant General Matthew McFarlane, commander of I Corps, underscoring the symbolic and practical importance of Cobra Gold as a cornerstone of the U.S.–Thailand security alliance.

Thailand’s Chief of Defense Forces, General Ukris Boontanondha, noted that this year’s iteration expands training into new domains such as cyber operations and non-combatant evacuations, enhancing the collective ability to address future challenges.

Beyond military readiness, Cobra Gold 2026 continues to support civilian and humanitarian objectives, with multinational planning and field training exercises designed to improve rapid disaster response coordination and civil-military cooperation.

Participating nations reaffirm that these shared efforts strengthen trust, enhance operational harmony and contribute to a more robust and resilient regional security architecture.