Moscow terrorist attack raises fears of renewed ISIS threat

Last week’s ISIS terrorist attack outside of Moscow, Russia, highlighted concerns from U.S. officials about the group’s increased capabilities abroad.

Four gunmen opened fire on Friday evening with automatic weapons at Crocus City Hall, a crowded concert venue, killing at least 137 people and injuring more. The assailants also set it on fire, leading to a partial collapse. The attack represents the terrorist group’s desire and capability to carry out significant attacks outside the Middle East.