Pacific Griffin The USS Manchester and the Singaporean RSS Tenacious transit the Philippine Sea, June 22, 2023, during Pacific Griffin, a maritime exercise between the U.S. and Singapore. SHARE: Download: Full Size (0.62 MB) Tags: Navy, Partnerships, Singapore, Pacific Griffin Credit: Navy Petty Officer 2nd Class Christopher Thomas VIRIN: 230622-N-FD567-1230C.JPG Photo Gallery