Satellite photo shows US aircraft carrier in contested waters

A United States aircraft carrier continues to operate in the South China Sea, where China asserts sweeping territorial claims, following its deployment in the Middle East.

The U.S. Seventh Fleet previously said USS Nimitz was conducting “routine operations” in the western Pacific and the Indian Ocean.

The Chinese Foreign Ministry did not immediately respond to a request for comment.

Why It Matters

China‘s sovereignty claims in the South China Sea, based on so-called “historic rights,” overlap with those of other countries, including the Philippines, a U.S. mutual defense treaty ally, often leading to standoffs and clashes at sea between rival maritime forces.

Facing China’s growing naval presence in the South China Sea and other parts of the western Pacific, the U.S. has stationed some of its most capable naval units across the region, including an aircraft carrier based in Japan and nuclear-powered submarines.

The Nimitz‘s deployment comes after China positioned a pair of aircraft carriers—CNS Shandong and the country’s most advanced but not yet commissioned carrier, CNS Fujian—on Hainan Island north of the South China Sea, signaling its naval strength to neighbors.

What To Know

Satellite imagery captured on Monday shows the Nimitz operating in the South China Sea approximately 140 miles northeast of Indonesia’s Great Natuna Island, according to @MT_Anderson, an open-source intelligence analyst on the social media platform X.

The analyst identified three destroyers operating with the aircraft carrier. U.S. Naval Institute News reported that the destroyers USS Gridley, USS Wayne E. Meyer and USS Lenah Sutcliffe Higbee joined the strike group on the Nimitz‘s initial deployment.

Commissioned in 1975, the Nimitz was deployed from its home port in Bremerton, Washington, for a scheduled deployment to the Western Pacific in March, making this likely its final overseas mission before its planned decommissioning in May 2026.

The U.S. Third Fleet said in March that the Nimitz Carrier Strike Group’s deployment aimed to protect security, freedom and prosperity for the U.S. and its allies and partners, and to demonstrate the Navy’s commitment to a free and open Indo-Pacific.

Amid rising tensions in the Middle East over the conflict between Israel and Iran, the West Coast-based aircraft carrier was repositioned from the South China Sea to the Indian Ocean in June and remained there until last week when it sailed toward the Pacific.

While it remains unclear how long the Nimitz will be deployed in the South China Sea, its sister ship, USS George Washington, has remained in Yokosuka, its home port in Japan, since its return on Saturday, according to a local Japanese government website.

Regarding Chinese aircraft carrier movements, satellite imagery captured on Saturday shows the Shandong and the Fujian were pierside at a naval base in Sanya on Hainan Island. The Chinese military has yet to announce the Fujian‘s commissioning date.

What People Are Saying

@MT_Anderson, an open-source intelligence analyst on X, commented on Monday: “The Nimitz has completed its high-speed transit from [U.S. Central Command] through the Malacca/Singapore Straits. Now on its final voyage, its presence [in the South China Sea] is the ultimate signal of U.S. commitment to Freedom of Navigation in the face of escalating regional tension.”

The U.S. Third Fleet said of the Nimitz Carrier Strike Group’s deployment in March: “For five decades, the Nimitz Carrier Strike Group has upheld the U.S. Navy‘s commitment to a forward presence while ensuring maritime security, deterring aggression, and protecting the American way of life. Nimitz, in its 50th year of service, continues and celebrates its legacy of strengthening alliances and partnerships, demonstrating the power of teamwork and cooperation in maintaining peace and security.”

What Happens Next

It remains to be seen whether the U.S. Navy will deploy the George Washington again soon to conduct joint operations with the Nimitz to bolster its presence near China.