USS Saratoga: - U.S. Navy Aircraft Carrier. A steel-hulled vessel with a waterline length of 830 feet and a flight deck of 888 feet officially weighing 33,000 standard tons. At the time the Saratoga was subjected to the Baker blast her armament consisted of four aircraft; three ''Helldiver” navy single-engine dive bombers and a Avenger single-engine torpedo bomber that can be found in the hanger. Eight paired 38 caliber guns in four house - two forward and two aft, 12 single 38 caliber guns and 24 Bofors antiaircraft guns of which six have been located and 52 Oerlikon antiaircraft 20 mm guns of which five have been located. Twelve Mk 51 gun fire-control directors can be found next to the antiaircraft guns. Presumably "live" ammunition can be found on and around the vessel. The Saratoga lies upright in 180 feet of water. The superstructure is at 70 feet. deck at 100 feet and the airplane hangers at 130 feet. The Saratoga is the only "divable” US aircraft carrier in the world. The USS Saratoga sank on July 25, 1946.

USS Arkansas: - US Battleship. A riveted steel vessel, the Arkansas is 562 feet long with a maximum beam of 106 feet and a draft of 29 feet and weighing 23,066 standard ton.  Fitted to be a flagship, the Arkansas contained more elaborate quarters than standard. Prior to the Able blast, the Arkansas was fitted with blast gauge towers, test equipment and test ordinance. A 90mm howitzer was also secured to the deck. Armaments that can be found are three 51 caliber Mk13 guns on single mounts, damaged shutters and splinter shields from 40mm antiaircraft guns. Inside the casemate, two 5-inch rounds can be found in the ready rack. There were no recorded alterations made to the Arkansas prior to the Baker blast. The seriously damaged Arkansas lies inverted on the bottom of Bikini Lagoon in 180 feet of water. The keel is at 100 feet and the weather deck is at 160 feet while the aircastle can be found at 170 feet. There are many passageways that run through the ship. The port aircastle leads to the entrance of the Admirals cabin. It is believed that the Arkansas was literally "smashed" down to the sea floor after the Baker blast in 1946.

HIJMS Nagato: - Japanese Battleship. This steel-hulled vessel was considered the flagship of the Imperial Japanese Navy. Also the sight of the surrender of the Japanese in 1945.  708 feet in overall length, the Nagato weighed 38,500 standard tons. Nagato’s armament consisted of eight 45 caliber guns, twenty 50 caliber guns, 4 antiaircraft guns, three machine guns and eight torpedo tubes, 4 above the water and 4 below. The gun turrets have not separated from the barbette. The Nagato sank on July 29, 1946 a few days after the Baker test bomb detonated near her. The ship is inverted, lying in 160-170 feet of water.

HIJMS Sakawa: - Japanese Cruiser.  Sakawa was a welded steel cruiser of the Agano class. Particulars of the ship are not fully documented since Japanese records were destroyed at the time of the surrender. The U.S. Navy's official report on the Japanese Navy, ONI-221-J, issued in June 1945, cites a length of 550 feet overall and a beam of 49.6 feet. The vessels were reportedly armed with six 6-inch/50 caliber guns, paired in three turrets, two forward and one aft. Sakawa had an antiaircraft battery of four 3.1-inch/65 caliber guns, and thirty-two 25mm/65 caliber Hotchkiss guns. Sakawa also mounted eight 24-inch torpedo tubes above water and carried 16 depth charges. Each Agano class cruiser also carried two floatplanes for observation, launched from a single catapult. Sakawa was moored off the port quarter of Nevada. The actual detonation of the Able bomb took place some 490 yards above and slightly to starboard of Sakawa's stern.

USS Pilotfish: - US Navy Submarine. A welded and riveted, high-tensile-steel submersible that was 311.8 feet long and weighed 2,424 standard tons submerged. Known alterations to the Pilotfish prior to the Able blast included weights, wire rope moorings as well as salvage fitting connections. The two periscopes were removed and the shears scope tubes were blacked out. Submerged for the Baker blast, the Pilotfish was moored at a depth of 168 feet at a range of 363 yards from the point of the blast. The armaments onboard include a single 40mm rapid-fire recoil-type gun. Aft, on the after cigarette deck of the sail is a mounted twin 20mm Orelikon gun. The Pilotfish is almost completely intact with exception of a small portion of the conning tower which was blown away. The Pilotfish lies upright at 175 feet. The conning tower can be reached at 130 while the deck is at 150 feet. The only open hatch is the after escape trunk. The submarine is believed to be flooded.