For years, Israel contained its conflicts with Tehran, Hamas and Hezbollah. The broad assault on Iran highlights a shift in strategy.

As the attacks by Iran and Israel continue into their sixth day, here's a look at what we know about the conflict, and if the US will deploy troops.

WASHINGTON (Reuters) -The U.S. State Department has established a Middle East task force to help coordinate support for U.S. citizens, diplomatic missions and personnel amid the conflict between Israel and Iran, State Department spokesperson Tammy Bruce said on Tuesday.