(Saul Loeb/AFP via Getty Images) 
(Oli Scarff/AFP via Getty Images) 
(Richard Drew/AP) 
(Leonardo) 
(Kin Cheung/AP) 
Contrary to the PwC report, Lockheed expects to report more than $1 billion in R&D in 2017. (Ed Jones/AFP via Getty Images) 
(Pierre Verdy/AFP via Getty Images) 
(Eric Piermont/AFP via Getty Images) 
(Elise Amendola/AP) 
(Frederic J. Brown/AFP via Getty Images)
