Eric Walker added Chinese Spy Ship Makes First Appearance Near Australian Submarine Communications Base and Type 815 spy ship - Wikipedia to Type 815 spy ship, and added Type 815 spy ship to Auxiliary intelligence ships (AGIs)

Eric Walker added Type 815 spy ship to Auxiliary intelligence ships (AGIs), and added Auxiliary intelligence ships (AGIs) to Military ships, boats and submarines

Eric Walker added a number of topics and a number of links to Military ships, boats and submarines, and added Military ships, boats and submarines to Ships, boats, submersibles and submarines and Military equipment