United States, Sri Lanka signs MoU formalising defence partnership

The United States and Sri Lanka signed a Memorandum of Understanding (MOU) formalising the defence partnership between the Montana National Guard, the U.S. Coast Guard District 13, and the Sri Lanka Armed Forces under the Department of War’s State Partnership Programme (SPP), the U.S. Embassy said in a statement. 

U.S. Ambassador Julie Chung, Adjutant General of the Montana National Guard Brigadier General Trenton Gibson, and the Secretary of Defence Air Vice Marshal Sampath Thuyacontha, signed the MOU marking a historic milestone in U.S.–Sri Lanka defence relations, underscoring both nations’ shared commitment to regional stability, maritime security, and professional military collaboration in the Indo-Pacific to advance our common goal of peace through partnership. 

U.S. Ambassador Julie Chung highlighted the significance of the new chapter in U.S.–Sri Lanka defence cooperation: “From wildfire response and flood relief in Montana to peacekeeping and humanitarian efforts overseas, the Montana National Guard has a proud record of service and professionalism. This partnership with Sri Lanka, reaffirmed through today’s MOU, strengthens our shared resolve for a secure Indo-Pacific—building trust, readiness, and lasting peace through partnership.” 

Sri Lankan Defence Secretary Air Vice Marshal Sampath Thuyacontha (Retd) said: “This agreement represents a progressive initiative that will further enhance Sri Lanka’s defence capabilities and reinforce the enduring partnership with the United States. Over the years, our two nations have long cooperated in areas such as military training, disaster relief, and defence exchanges, fostering mutual understanding and trust. This framework will open new avenues for collaboration, promote capacity-building, and contribute to ensuring peace, security, and stability across the region.” 

Brigadier General Trenton Gibson, Adjutant General of the Montana National Guard, said: “We are honoured to stand shoulder to shoulder with our Sri Lankan counterparts. Together, we’ll build strength, trust, and lasting bonds that enhance the security of both our nations.”