U.S. Airforce F-35 WORLDS MOST EXPENSIVE Military aircraft videos military us air force f-35 The Lockheed Martin F-35 Lightning II is a family of single-seat, single-engine, fifth-generation multirole fighters under development to .\r
\r
The Lockheed Martin F-35 Lightning II is a family of single-seat, single-engine, all-weather stealth multirole fighters undergoing testing and final development by .\r
\r
I Like Air Force.\r
\r
\r
\r
TOP 5 Most Expensive Military Aircraft - 2015 HD TOP 5 Most Expensive Military Aircraft - 2015 HD top 5,Most Expensive,Military Aircraft,top military aircraft,2015 .