Naval forces from the United States, United Kingdom, Brazil and France are practicing for a blockade and attack of Iranian ports. The exercise is taking place off of Florida to Virginia and will last until July 31st. The exercises have been named Operation Brimstone.
From United States Navy News:
U.S. and coalition naval assets underway for the exercise include the U.S. aircraft carrier USS Theodore Roosevelt (CVN 71), the amphibious assault ship USS Iwo Jima (LHD 7) with associated units including the British aircraft carrier HMS Ark Royal (RO 7), the Brazilian Navy frigate Greenhalgh (F-46) and the French submarine FS Amethyste (S 605). BNS Greenhalgh is the first Brazilian Navy ship to operate integrated in a U.S. strike group.
French Rafale fighter aircraft assigned to the 12th Squadron, and Hawkeye early warning aircraft assigned to the 4th Squadron will conduct carrier qualifications and cyclic flight operations with U.S. Carrier Air Wing 8 during Theodore Roosevelt Carrier Strike Group's Joint Task Force Exercise. This marks the first integrated U.S. and French carrier qualifications and cyclic flight operations aboard a U.S. aircraft carrier.
The TR CSG is made up of: USS Theodore Roosevelt (CVN 71); Commander, Carrier Strike Group 2 (CCSG-2); Carrier Air Wing 8 (CVW-8); Commander, Destroyer Squadron 22 (CDS-22); the guided-missile cruiser USS Monterey (CG 61); the guided-missile destroyers USS Mason (DDG 87), and USS Nitze (DDG 94) homeported in Norfolk; the attack submarine USS Springfield (SSN 761) homeported in Groton, Conn.; and the guided-missile destroyer USS The Sullivans (DDG 68) homeported in Mayport, Fla. More force details follow.