Pacific Partnership The USNS Henry J. Kaiser approaches the USNS Mercy during Pacific Partnership in the Pacific Ocean, Oct. 14, 2023. Pacific Partnership is the largest annual multinational humanitarian assistance and disaster relief preparedness mission conducted in the Indo-Pacific region. SHARE: Download: Full Size (1.17 MB) Tags: pacific partnership, Exercises, Humanitarian, Navy, Indo-Pacific Credit: Navy Petty Officer 2nd Class Jacob Woitzel VIRIN: 231016-N-AU520-1070M.JPG Photo Gallery