LEONARDO secured €112m ($131m) in orders for its AW139 in Italy: two aircraft for Italian Coast Guard and six for Italian Customs and Border Protection Service.   DENEL concluded agreement to sell 12 South African-designed Cheetah fighter jets to U.S.-based DRAKEN INTERNATIONAL.   LOCKHEED MARTIN has $77.7m U.S. Navy contract for cybersecurity support services.   ULTRA ELECTRONICS ADVANCED TACTICAL SYSTEMS INC. has $26.3m U.S. Navy contract for support/sustainment ...