Justices were skeptical Monday that the case was an exception to other lawsuits against defense contractors, which usually get immunity in such litigation.
U.N. High Commissioner for Human Rights Volker Türk called for an investigation into the strikes in what appears to mark the first such UN condemnation.
The U.S. and its partners want to ensure the Islamic State can’t fill the leadership void following President Bashar Assad’s overthrow, officials said.
The Pentagon chief also stressed trilateral cooperation with Tokyo and Seoul is crucial for regional stability even as South Korea is in political turmoil.
The U.S. military has stood with Israel since Hamas' attack into the country on Oct. 7, 2023, and suffered attacks on Middle Eastern positions as well.