2. John Spencer is an academic, author, combat veteran, and
internationally recognized expert and advisor on urban
warfare. He served over 25 years in the U.S. Army to include
two urban-warfare centric combat deployments to Iraq. He can
be found on twitter @SpencerGuard
About the author
2
John Spencer是一位學者、作家、戰鬥老兵,以及國際公認的
城市戰專家和顧問。 他在美國陸軍服役超過 25 年,包括兩次
以城市戰為中心的伊拉克作戰部署。
他的 Twitter帳號 是@SpencerGuard