Thanks. The helicopter ( and more ? ) apparently saw the Iranian boats coming out this time. Bigger thinkers than me must have a theory.
http://rds.yahoo.com/_ylt=A0geu44AQgdGJEoBQr1XNyoA;_ylu=X3oDMTE2NnUxbmx2BGNvbG8DZQRsA1dTMQRwb3MDNwRzZWMDc3IEdnRpZANGOTExXzg4/SIG=12gmgcfg4/EXP=1174967168/**http%3a//www.globalsecurity.org/military/world/iran/hudong.htm