自衛隊野戦築城訓練
http://blog-imgs-90.fc2.com/k/a/i/kaigainohannoublog/m5kvNwus.jpg
http://blog-imgs-90.fc2.com/k/a/i/kaigainohannoublog/apYajp4s.jpg
http://blog-imgs-90.fc2.com/k/a/i/kaigainohannoublog/LGwsX9d_201601241619327bbs.jpg
自衛隊野戦築城訓練
http://blog-imgs-90.fc2.com/k/a/i/kaigainohannoublog/m5kvNwus.jpg
http://blog-imgs-90.fc2.com/k/a/i/kaigainohannoublog/apYajp4s.jpg
http://blog-imgs-90.fc2.com/k/a/i/kaigainohannoublog/LGwsX9d_201601241619327bbs.jpg