Explainer-Why did ISIS-K attack a Moscow theater?

WASHINGTON (Reuters) – The U.S. has intelligence confirming Islamic State’s claim of responsibility for a deadly shooting attack at a concert near Moscow on Friday, a U.S. official told Reuters. Here is information about the Islamic State’s Afghan branch known as ISIS-K and their motives for attacking Russia: WHAT IS ISIS-K? Islamic State Khorasan (ISIS-K), … Read more