The strikes followed an attack hours earlier by members of Kataib Hezbollah and affiliated groups on Erbil air base in Iraq that injured three American service members, officials said.
Iran-backed forces are assembling drones and retrofitting rockets in the territory of an American ally. They are used in attacks on U.S. outposts in Iraq and Syria.
Elizabeth Tsurkov, the Russian-Israeli researcher who has been kidnapped in Iraq, took risks in pursuit of knowledge, understanding and doing what she felt was right.
Elizabeth Tsurkov, an Israeli researcher, was seized in late March by an Iraqi Shiite group shortly after leaving a Baghdad cafe, Prime Minister Benjamin Netanyahu said.