U.S. Naval Institute
@NavalInstitute
Subterranean operations could significantly attrit an invading PLA force.
The Zhaishan Tunnel on Kinmen Island, Taiwan, was used to conceal small boats during the Chinese Civil War. Tunnels that have been opened to tourism should be converted back to military use.
From usni.org
7:00 PM · Oct 10, 2024
https://x.com/NavalInstitute/status/1844513308470018181
https://www.usni.org/magazines/proceedings/2024/october/plan-fight-underground-win-taiwan