2007 Iranian arrest of Royal Navy personnel

2007 Iranian arrest of Royal Navy personnel
	; RHIB from HMS Cardiff, intercepting a cargo vessel off Iraq in 2002. Similar to those embarked on Cornwall.
Date	23 March 2007
Location	Persian Gulf
Result	Two British boats seized, 15 Royal Navy personnel captured
Belligerents
Royal Navy	Navy of the Islamic Revolutionary Guard Corps; Border Guard Command
Casualties and losses
15 captured	none

On 23 March 2007, fifteen Royal Navy personnel from HMS Cornwall were searching a merchant vessel when they were surrounded by the Navy of the Iranian Revolutionary Guards and detained off the Iran–Iraq coast. In the course of events, British forces claimed that the vessel was in Iraqi waters, but the Iranians insisted that they were in Iran's territorial waters. The fifteen personnel were released thirteen days later on 4 April 2007.

A year later, a British investigation report was released which stated that the area in which the incident took place was not covered by any formal agreement between Iran and Iraq.