American Company Lockheed Martin on April 30, 2020, received a $6.07 billion contract from the U.S. Army for the production of Patriot Advanced Capability-3 (PAC-3) Missile Segment Enhancement (MSE) interceptors and associated equipment, to be delivered across FY21, FY22 and FY23 contract years.

A PAC-3 Medium Extended Air Defense System missile is launched to intercept a target during a MEADS test at White Sands Missile Range. (Picture source U.S. DoD)

The contract calls for the production and delivery of PAC-3 MSE interceptors, launcher modification kits, associated equipment and non-recurring efforts to support the United States and global customers.

"This contract demonstrates our customer's continued confidence in our ability to deliver unmatched Hit-to-Kill technology that defeats the ever-expanding global threats of today and tomorrow," said Scott Arnold, vice president, Integrated Air & Missile Defense at Lockheed Martin Missiles and Fire Control. "PAC-3 MSE is one of the most capable multi-mission interceptors, enabling our customers to defend against advanced tactical ballistic missiles, cruise missiles and aircraft."

To meet customer demand and increase production capacity, Lockheed Martin is currently building an 85,000-square-foot expansion at the Camden, Arkansas, facility where PAC-3 MSE interceptors are assembled. The building is expected to be complete by fourth quarter 2021, with operations beginning in first quarter 2022.

Ten nations – the United States, Qatar, Japan, Romania, Poland, the United Arab Emirates, Sweden, Korea, Bahrain and Germany – have signed agreements to procure PAC-3 MSE interceptors.

The PAC-3 Missile Segment Enhancement (MSE) is an evolution of the battle-proven PAC-3 Missile. The hit-to-kill PAC-3 MSE provides performance enhancements that counter evolving threat advancements. The enhancements ensure the PAC-3 Missile Segment of the PATRIOT Air Defense System is capable of engaging new and evolving threats. The hit-to-kill PAC-3 Missile is the world’s most advanced, and capable theater air defense missile and defender against the entire threat to the PATRIOT Air Defense System: Tactical Ballistic Missiles (TBMs) carrying weapons of mass destruction, evolving cruise missiles and aircraft.

The PAC-3 MSE design utilizes the latest technology to significantly increase performance. The PAC-3 MSE incorporates a larger, dual pulse solid rocket motor; larger fins; and upgraded actuators and thermal batteries to accommodate increased performance. The modifications extends the missile’s reach.

The PAC-3 MSE is packaged in a single canister that stacks to provide logistical flexibility. Twelve individual PAC-3 MSE Missiles can be loaded on a PATRIOT Launcher or a combination of six MSEs and eight PAC-3 Missiles (two four packs) can be loaded.