A US warship made a historic port call at Cambodia's Ream Naval Base, docking near Chinese vessels. This marks the first US naval visit since China's renovations, which have raised strategic concerns for Washington in the Gulf of Thailand.

The USS Abraham Lincoln carrier strike group is now in the Indian Ocean, putting it closer to assist in any potential US operations targeting Iran, two sources told CNN.

The destroyer USS Zumwalt replaced its twin gun systems with new missile tubes for launching hypersonic missiles.

The USS Cincinnati arrived at Cambodia's Ream Naval Base on Saturday, marking the first time a U.S. Navy warship has docked at the facility since its Chinese-funded renovation was completed early last year.

Iran's Revolutionary Guard chief warns U.S. it has "finger on the trigger" as American warships head to Middle East amid anti-regime protests.

Explore the latest developments regarding Iran's response to U.S. military movements in the Persian Gulf and their implications.

The USS Cincinnati is the first US warship to dock at Ream Naval Base since its China-funded expansion was completed in April last year.