Some lawmakers argue Biden needs congressional authorization to strike Yemen's Houthis amid reports the White House is planning a months-long campaign.
A U.S. airstrike in Baghdad on Thursday killed a high-ranking leader of an Iran-backed militia involved in recent attacks on U.S. troops in Iraq and Syria.
The AOEW can work independently aboard the helicopter — either the MH-60R, as was tried, or the MH-60S — and can tie back to other systems aboard a vessel.