特殊部隊（ＳＡＴ）の訓練
<a href="https://en.wikipedia.org/wiki/National_Police_Agency_(Japan)" class="extiw" title="en:National Police Agency (Japan)">National Police Agency of Japan</a>
CC BY 4.0
<a rel="nofollow" class="external free" href="https://www.npa.go.jp/hakusyo/r01/gaiyouban/gaiyouban.pdf">https://www.npa.go.jp/hakusyo/r01/gaiyouban/gaiyouban.pdf</a>