The delivery of ten TH-57 helicopters to Sri Lanka marks another step in expanding US-Sri Lankan defense cooperation, with a focus on humanitarian response and capacity building rather than combat operations. Supplied under the Excess Defense Articles program, the aircraft are expected to significantly improve the Sri Lankan Air Force’s readiness for emergencies, particularly in the aftermath of natural disasters. The helicopters, a navalized variant of the Bell Jet Ranger 206, have a long history as reliable training and utility platforms within the US Navy. US officials said lessons learned during Cyclone Ditwah underscored the need for additional rotary-wing assets, as shortages hampered evacuation and rescue missions. At a broader level, the transfer fits into a pattern of growing engagement between the two countries, including training exchanges, maritime cooperation, and institutional partnerships. The 2025 State Partnership Program agreement with US National Guard and Coast Guard elements has further widened collaboration in disaster response, cyber security, and military education. Complementary assistance, such as surveillance aircraft transfers and medical and explosive ordnance training, reinforces Sri Lanka’s non-combat defense capabilities and regional security role.
