The Chinese People's Liberation Army (PLA) Air Force puts on an air display to mark its 60th birthday in Beijing on November 15, 2009. (Those are not stealth prototypes.)
The U.S. and Japan are conducting joint exercises in the Sea of Japan, near the coast of South Korea. Here, the USS John McCain (L) pulls alongside the USS George Washington in the Sea of Japan.
MC3 David Juan Pinalez /AFP/Getty Images