USS Johnston: Sub dives to deepest-known shipwreck - BBC News
USS Johnston: Sub dives to deepest-known shipwreck - BBC News A submersible has reached the USS Johnston, which lies 6.5km beneath the waves in the Pacific.LINK
USS Johnston: Sub dives to deepest-known shipwreck - BBC News A submersible has reached the USS Johnston, which lies 6.5km beneath the waves in the Pacific.LINK