USS Tripoli, once homeported in San Diego, is ordered toward Middle East amid Iran conflict escalation

Deployment order follows widening regional operations

The U.S. Navy’s amphibious assault ship USS Tripoli (LHA-7) has been ordered to deploy toward the Middle East as U.S. forces expand their posture in the region amid ongoing military operations tied to the Iran conflict. The movement includes roughly 2,500 Marines and adds a large-deck amphibious ship to the forces already operating under U.S. Central Command.

The deployment comes after the start of Operation Epic Fury, a CENTCOM-directed campaign that began on Feb. 28, 2026, and has involved a broad mix of air and missile assets. A CENTCOM fact sheet covering the operation’s first seven days listed more than 3,000 targets struck and reported 43 Iranian ships damaged or destroyed during that initial period.

San Diego connection: from local homeport to forward-deployed status in Japan

USS Tripoli has deep operational ties to San Diego. The ship was homeported at Naval Base San Diego from September 2020 until it departed the city on May 19, 2025, to complete a homeport change and begin forward-deployed service in Sasebo, Japan. That move was part of a scheduled rotation in which Tripoli replaced USS America (LHA-6), which shifted from Sasebo back to San Diego.

As a forward-deployed amphibious assault ship, Tripoli has operated as a centerpiece of Expeditionary Strike Group 7 in the Indo-Pacific. Navy reporting in early 2026 described the group’s routine operations in the South China Sea and broader regional waters, including flight operations with Marine Corps F-35B aircraft—capabilities often highlighted under the “lightning carrier” concept, in which a large-deck amphib carries an expanded complement of short takeoff/vertical landing fighters.

What an amphibious assault ship brings to the region

America-class amphibious assault ships are designed to embark Marines, aviation squadrons, and command-and-control elements for crisis response, deterrence missions, or major combat operations. Unlike traditional aircraft carriers, they are optimized for expeditionary operations, combining a full-length flight deck with the ability to surge air operations while supporting amphibious missions.

• Embarked Marine forces can support rapid response and limited-duration operations ashore.
• Aviation assets can include MV-22 Ospreys, helicopters, and F-35B fighters, depending on mission configuration.
• The ship can serve as a platform for command-and-control and distributed operations alongside other naval forces.

Unresolved operational details

As of March 13, 2026, publicly released information has not consistently detailed Tripoli’s full deployment package, precise route, or arrival timeline. Recent fleet-tracking updates prior to the order placed Tripoli operating in the Western Pacific, underscoring the scale of the logistical shift required for a Middle East assignment.

Operation Epic Fury launched at 1:15 a.m. on Feb. 28, 2026, with CENTCOM stating it is prioritizing targets assessed to pose an imminent threat.

The ship’s movement represents a notable redeployment of a high-demand amphibious platform from the Indo-Pacific toward the Middle East at a moment when U.S. forces are managing operational requirements across multiple theaters.