TEL AVIV, Nov. 28 -- Israeli defense contractor Elbit Systems announced that its subsidiary El-Op Electro-optics Industries will supply Lockheed Martin with head-up displays for the Israeli air force's F-16 aircraft. Lockheed Martin's order is expected to exceed $7 million for deliveries over a four-year period. The latest deal is in addition to other contracts Elbit has won to supply equipment to Lockheed Martin for F-16 aircraft in the amount of $140 million.