All UK forces deployed on operations in the Operation Telic joint area of operations are briefed on the UK rules of engagement applicable to national and coalition operations, including those involved in the boarding of vessels in Iraqi waters. Personnel are briefed by Commanders both in-theatre and prior to deployment as part of their pre-deployment training.
[holding answer 24 April 2007]: As was made clear at the time, the service personnel who were detained by the Iranians reported that they were operating inside the Iraqi border and were forcibly escorted into Iranian territorial waters.