RUSSIAN AEROSPACE FORCES are due to receive more than 100 new/upgraded aircraft in 2018, including Su-35S and Su-30SM fighters; Su-34 bombers; Ka-52, Mi-28, Mi-8 helicopters; more than 10 divisional sets of S-400 anti-aircraft missile systems; and Pantsir-S anti-aircraft missile and gun systems.   LOCKHEED MARTIN has $148m U.S. Navy contract for Israel-unique weapons certification, modification kits, and electronic warfare analysis for the F-35 Lightning II.   SIKORSKY ...