Which two countries participate in annual Balikatan military exercise?
[A]Pakistan & Saudi Arabia
[B]India & Malaysia
[C]Philippines & USA
[D]South Korea & Australia

Philippines & USA
The Balikatan is the code name for annual military exercise between United States and Philippines. Balikatan is a Tagalog word meaning Shoulder-to-Shoulder. Balikatan 2015, the 31st iteration of the bilateral exercise, will be held from April 20 to 30.