LONDON – The U.S. Marine Corps is considering resetting its Sikorsky CH-53E Super Stallion heavy helicopter fleet in order to address concerns about poor reliability and readiness. After years of ...

This $10 billion order is the biggest to date for the CH-53K, of which the Marine Corps plans to procure 200 airframes. Sikorsky announced on Sep. 26, 2025 the award of a $10.8 billion contract from ...

Reminiscent of early-World War I bomber tactics, the Navy has tested hand-deploying sonobuoys from the CH-53E heavy-lift helicopter. Announced on Sept. 27, 2024, the United States Navy said it had ...

Sterling Engineering in Barkhamsted will carry out work on a $33 million contract to manufacture components for the military’s CH-53K King Stallion helicopter program. Sterling’s parent company, Air ...