191006-N-GZ947-0025 PACIFIC OCEAN (Oct. 6, 2019) Cmdr. Matthew Lehmann, from Akron, Ohio, commanding officer of the Independence-variant littoral combat ship USS Gabrielle Giffords (LCS 10), poses for a photo during his last evening underway as the commanding officer of Giffords. Pacific Griffin is a biennial exercise conducted in the waters near Guam aimed at enhancing combined proficiency at sea while strengthening relationships between the U.S. and Republic of Singapore navies. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kenneth Rodriguez Santiago/Released)