More than 3,000 US sailors and marines have arrived in the Middle East as part of a Department of Defense deployment.

The forces from the Bataan Amphibious Ready Group (ARG) and 26th Marine Expeditionary Unit (MEU) have been deployed in response to escalating tensions with Iran and as a show of maritime strength.

Recent developments in the region, including Iran's seizure and harassment of vessels has seen tensions rising, most recently seeing Iran's unveiling of new maritime weaponry and Washington's potential armed presence on commercial ships through the Strait of Hormuz, which sees roughly one fifth of the world's crude oil travel through the Strait of Hormuz between Iran and Oman. The US Navy's assertive posture also aligns with its efforts to reassure regional allies and maintain security in a volatile geopolitical landscape.

Additionally, the Biden administration's efforts to address Iranian drone supplies to Russia have led to mounting pressure. The Defense Intelligence Agency's presentation of evidence demonstrating the Iranian origin of drones shot down over Ukraine highlights the administration's commitment to countering destabilizing activities.

The USS Bataan (LHD 50), an amphibious assault ship, and the USS Carter Hall (LSD 50), a dock landing ship, entered the Red Sea via the Suez Canal after traversing the Mediterranean Sea.

The deployment falls within the context of the US 5th Fleet's extensive area of operations, spanning approximately 2.5 million square miles and encompassing vital waterways like the Arabian Gulf, Gulf of Oman, Red Sea, and critical choke points such as the Strait of Hormuz, Suez Canal, and Strait of Bab el-Mandeb.