US CENTCOM: 'CENTCOM forces resumed America’s blockade against all ships entering or departing Iranian ports on July 14. Four commercial vessels have been disabled and 135 ships have been turned around during three months of strict enforcement. Additionally, U.S. forces have destroyed 10 tankers linked to the Islamic Revolutionary Guard Corps' multibillion-dollar shadow network over the same period. All mariners are advised to heed blockade warnings from CENTCOM forces. Crews should also continue to monitor Notice to Mariners broadcasts and contact U.S. naval forces on bridge-to-bridge channel 16 when operating in the Gulf of Oman and Strait of Hormuz approaches.'