I have a feeling this will make British citizens very mad.
Additional reporting from the Daily Telegraph:
***....It is not the first time that British servicemen have been taken captive by Iran in the waters between Iran and Iraq.
Six Royal Marines and two Royal Navy sailors were detained in July 2004 after their patrol boats were said to have strayed into the Iranian side of the Shatt al-Arab waterway sailors sparked a tense stand-off.
The men were blindfolded and held for three days during which they were paraded on Iranian TV. ....***