US releases video it says shows Iranian rockets near American warships

Iran on Dec. 31 denied that its Revolutionary Guards vessels had launched the rockets as the United States claimed, with a Revolutionary Guards spokesman saying the "false" accusation was "akin to psychological warfare."

The U.S. Navy said the infrared radar footage showed an Iranian "fast inshore attack craft" launching several rockets on Dec. 26 "in close proximity" to the Truman, the guided missile destroyer USS Bulkeley, the French naval frigate FS Provence and commercial ships in the busy waterway.

The dispute underscored the ongoing tensions between the United States and Iran despite last year's international agreement to curb Iran's nuclear programme.

The video, taken by a Seahawk helicopter, runs about 30 seconds. The Navy said the rockets were fired "within an internationally recognised maritime traffic lane" as the Truman and the other ships were passing through the Strait of Hormuz into the Gulf.

The U.S. military on Dec. 29 made public its account of the incident. A U.S. Central Command spokesman at the time called the Iranian actions "highly provocative, unsafe and unprofessional" and said they called into question Iran's commitment to the security of a waterway vital to international commerce.

Central Command also said at the time that Iran had provided only 23 minutes of advance notification of its intention to fire rockets. It said the Truman and the two other warships were part of the U.S.-led coalition supporting air strikes against Islamic State forces in Iraq and Syria.