Geostrategic Daily

Al-Monitor · 1 October 2026

Pentagon deploys thousands more Marines, another aircraft carrier to Mideast

The Pentagon is sending the 13th Marine Expeditionary Unit and sailors aboard the assault ship USS Makin Island to the Middle East, together with an additional aircraft carrier, the USS Theodore Roosevelt, a US official confirmed to Al-Monitor. The Makin Island left Naval Base San Diego on Monday, one day after the Roosevelt was dispatched to cross the Pacific, and the Roosevelt will likely need two to three weeks to reach the Arabian Sea. The USS George Washington and the USS George H.W. Bush are already in Middle Eastern waters, backed by roughly 18 other surface warships enforcing a blockade of Iran's southern coast.

Why it matters: The deployment sustains the US military posture behind an open-ended economic pressure campaign and blockade of Iran, keeping conflict risk in the region elevated.

chokepoint maritime · geostrategy military basing · great power rivalry

Record

Source
Al-Monitor (tier 1)
Published
1 October 2026
Link
https://www.al-monitor.com/originals/2026/10/pentagon-deploys-thousands-more-marines-another-aircraft-carrier-mideast
Content depth
full
Regions
americas, asia-pacific, europe-eurasia-mena
Subregions
us, gulf, japan-korea
Actors
US, Iran
Edition
2026-10-02

Grounding

Verbatim spans from the source text that support the summary above.

The Makin left port at Naval Base San Diego on Monday carrying the 13th Marine Expeditionary Unit
The Roosevelt will likely need at least two to three weeks to reach the Arabian Sea
USS George Washington and the USS George H.W. Bush are already in Middle Eastern waters