Happening now, breaking news. Americans killed.

The U.S. military is confirming that four U.S. service members died after an Air Force refueling plane crashed in Iraq.

Eleven American troops have now been killed in this war.

Terror attacks. A man drove into a Michigan synagogue in a targeted attack against the Jewish community.

Authorities are now investigating reports that the man told people he had multiple family members who were killed in an Israeli air strike in Lebanon in recent days.

And in Virginia, a deadly shooting at Old Dominion University.

A convicted ISIS supporter opened fire inside a classroom of ROTC students killing one person and injuring two others.

Welcome to our viewers here in the United States and around the world.

I'm Wolf Blitzer. Pamela Brown is off today. You're in the situation room.

This is CNN breaking news.

We start with the breaking news. At least four U.S. troops have been killed after a U.S.

Air Force refueling plane crashed yesterday in western Iraq. U.S. Central Command confirms a second military aircraft

was also involved saying the crash was, quote,

not due to hostile fire or friendly fire.

Photos taken of the plane after it landed in Israel

shows significant damage, including part of its tail fin, missing entirely.

Here with us now, CNN National Security correspondent, Natasha Bertrand, who's working

in the story for us, Natasha, Secretary Pete Hexeth, the Secretary of Defense.

He spoke this morning.

What did he say about this, and what more are we learning about this crash?

Well, the Secretary and General Kane, the chairman of the Joint Chiefs, they didn't

give a lot of new detail about the crash or what caused it other than to confirm, as

...