A Chinese invasion of Taiwan would depend on seizing its ports. That won't be easy.

"Chinese military journals argue that the success or failure of an invasion of Taiwan likely would hinge on whether Chinese amphibious-landing forces are able to seize, hold, and exploit the island's large port facilities."

"By themselves, Taiwan's beaches and coastal airports are too small to land enough [People's Liberation Army] troops, tanks, and supplies to secure a solid lodgment ashore."

"Chinese analysts worry that Taiwan will turn its ports into fortresses against sea assault, including mines and obstacles, and sink containerships to block shipping channels."

Read at Business Insider