Overview

• The contract consolidates Lots 9–13 with deliveries planned between 2029 and 2034.
• Naval Air Systems Command estimates the arrangement could generate about $1.5 billion in savings from 2025 to 2029.
• The order represents roughly half of the Marine Corps’ 200-aircraft CH-53K program of record.
• Sikorsky has delivered 20 helicopters to date, with another 63 in production under earlier lots.
• The agreement sustains thousands of jobs across a supply base of 267 U.S. companies and 17 international vendors and permits reallocating aircraft to foreign customers if needed.