170914-N-CL027-038 PHILIPPINE SEA (Sept. 14, 2017) Sailors take the Navy-wide E-5 advancement exam in the aboard the aircraft carrier USS Ronald Reagan (CVN 76). Ronald Reagan provides a combat-ready force that protects and defends the collective maritime interests of the U.S. and its allies and partners in the Indo-Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Janweb B. Lagazo/Released)