Bought Defense Words Dictionary at Local Bookstore

Today, I bought Defense Words Dictionary (Defense of Japan) at a local bookstore. I bought it used, and could get a very good deal today. In Japanese, it is called　"防衛用語辞典". There are increasing tensions with U.S. and North Korea, and I am getting ready for crisis, just in case it happens. Learning something and knowing a bit of something is better than not knowing at all. -Tsubasa Kato