Comment by me_me_me

The real question I never see being asked is how a country lets a terrorist org operate to such a degree in their country befrore you can assume they are letting them operate.

A terrorist org having their own ammo depo is probably a hint.

Lets then transplant the example to other ground lets say Poland lets a terrorist group operate within its borders and that terrorists org regularly sends rockets over to Germany.

What do you think Germany is suppose to do? Ask Poland to deal with an org that they openly support, and openly allow to attack Germany?