
NATIONAL HARBOR, Md. – The Virginia-class attack submarine program manager last week said his office is in the early steps of considering what the Block VI design will include, noting it will likely have special operations and unmanned systems integration. “With Block V and beyond it’s all about how do we bring change and increase capability,” Capt. Christopher Hanson said here during a presentation at the Navy League’s annual Sea Air Space expo last week. “That capability really comes in…