The Newport class tank landing ships are classic amphibious vessels designed to deliver heavy vehicles and equipment directly onto beaches. Their unique bow ramp and large cargo capacity made them workhorses of U.S. amphibious forces for decades, with several still serving in foreign navies.
| Ship Name | Name Era | Line Name |
|---|---|---|
| ARM Usumacinta | (2003 - Today) 23 years | Mexican Navy |
| USS Frederick | (1970 - 2002) 32 years | United States Navy |
| Ship Name(s) | Line Name |
|---|---|
| Mattoso Maia | Brazilian Navy |
| ARM Papaloapan | Mexican Navy |
Deployment Began: Wed Jun 24, 2026
Deployment Ended: Fri Jul 31, 2026
Days Deployed: 37 days
Deployment Location: Hawaiian operating areas / RIMPAC sea phase (July 2026)
Post-Deployment Location: Joint Base Pearl Harbor-Hickam, Hawaii
Mission: Mexican Navy amphibious support ship participated in RIMPAC 2026, supporting multinational amphibious, logistics, maritime training, and final exercise events in Hawaii.