province of Nangarhar ナンガルハール省あるいは州はカブールから東へ100㎞
パキスタンのペシャワールから西へ100㎞の盆地です。
州都はジャラーラーバード
攻撃側の戦略は私が言うまでもありません。
While NATO sees no danger of Islamic State (ISIS) gaining a strong enough foothold in Afghanistan to represent a serious threat to regional security,
Russia is concerned that the jihadist organization is growing in strength and may soon supplant the Taliban – and
Moscow fears that ISIS has ultimate plans to make Central Asia part of its caliphate. http://rbth.com/international/troika/2015/12/09/if-isis-swallows-the-taliban-will-afghanistan-become-a-caliphate_549319