Biden faces pressure to strike Iran after US troops killed

Biden said the United States would respond, without giving any more details.
Republicans accused Biden of letting American forces become sitting ducks, waiting for the day when a drone or missile would evade base defenses. They say that day came on Sunday when a single one-way attack drone struck near base barracks early in the morning.
In response, they say Biden must strike Iran.
"He left our troops as sitting ducks," said Republican U.S. Senator Tom Cotton. "The only answer to these attacks must be devastating military retaliation against Iran's terrorist forces, both in Iran and across the Middle East."