The city was an important railroad junction and Hengyang Airport was used by USAAC General Claire Lee Chennault's Flying Tigers which were engaged in bombing operations of the Japanese homeland.
United States Department of Defense | Israel Defense Forces | United States Secretary of Defense | National Defense Service Medal | Defense Superior Service Medal | Japan Maritime Self-Defense Force | Air Defense, Tactical Air Command | United States Deputy Secretary of Defense | La Défense | Aerospace Defense Command | Office of the Secretary of Defense | National Defense University | Defense of the Ancients | Defense Distinguished Service Medal | Strategic Defense Initiative | North American Aerospace Defense Command | Japan Self-Defense Forces | Environmental Defense Fund | Defense Intelligence Agency | Defense | Western Air Defense Force | Natural Resources Defense Council | National Defense Act of 1916 | Japan Air Self-Defense Force | Institute for Defense Analyses | insanity defense | Defense Science Board | Defense Meritorious Service Medal | Defense Language Institute | National Defense Research Committee |