Hi Sam,
Thanks for the link !

Just below that is another link to this article from Iran:

http://en.rian.ru/world/20070328/62756839.html

"Statements surrounding the U.S. Fifth Fleet conducting large-scale U.S. naval exercises in the region are untrue," a deputy commander of Iran's Islamic Revolutionary Guards Corps said.
According to Kevin Aandahl, a representative of the Fifth Fleet, the ships will keep out of Iranian waters, and the maneuvers are unconnected with Iran's detention of British sailors and marines.
Well, Kevin I guess we'll soon see
Regards, Stan