Department of Defense Spokesman LtCol Garron Garn, USMC, provided the following:
From April 28 to May 2, the Quad partners (the United States, Australia, India, and Japan) convened at the Asia-Pacific Center for Security Studies in Honolulu, Hawaii, for a Tabletop Exercise, a simulation to launch the Quad Indo-Pacific Logistics Network (IPLN). IPLN is an initiative that enables Quad partners to leverage shared logistics capabilities in the Indo-Pacific to support civilian response to natural disasters more rapidly and efficiently across the region.
Together with the Indo-Pacific Partnership for Maritime Domain Awareness, the IPLN reflects the Quad's commitment to ensuring a free and open Indo-Pacific and highlights the value of strengthening practical cooperation to address regional challenges.