Lockheed Martin secures largest-ever Patriot missile orderThe $9.8 billion contract with the US Army will see Lockheed Martin produce nearly 2,000 Patriot Advanced Capability–3 Missile Segment Enhancement (PAC-3 MSE) interceptors.Lockheed Martin’s Patriot Advanced Capability 3 (PAC-3) Missile Segment Enhancement (MSE) (photo credit: LOCKHEED MARTIN)