The government must give targeted migrants at least 21 days’ notice and a chance to challenge their deportations in court, the ruling said.

The ruling, applying only to detainees held in western Pennsylvania, is the first to uphold the president’s invocation of the wartime act. But it requires that detainees be given 21 days’ notice.

Judges around the country have been rejecting President Donald Trump’s Alien Enemies Act invocation. But in the latest ruling on the subject, a judge approved Trump’s bid to use the act to deport Venezuelan citizens who are members of Tren de Aragua — though she said the government must provide more notice under the act.

Trump arrived in Riyadh, Saudi Arabia on Tuesday after a 15-hour flight for a four-day tour of the Middle East. Upon arriving, he was met by Saudi Crown Prince Mohammed bin Salman after disembarking from Air Force One before attending a Saudi-U.S. Investment forum.

U.S. President Donald Trump was set to meet Syria's president in Saudi Arabia on Wednesday following a surprise announcement that the United States would lift all sanctions on the Islamist-led government despite lingering concerns about its leaders' former ties to Al Qaeda.

The show of respect appeared to one-up the emirate’s neighboring frenemy Saudi Arabia, which provided a six fighter-jet escort Tuesday morning.

President Donald Trump's trip to Qatar is off to a flying start. Like Saudi Arabia a day earlier, Qatar didn’t bother waiting for Trump to land before setting out to impress him with a fighter jet escort.

Qatar Airways signed a deal to buy 160 aircraft from Boeing during a visit to Doha by President Donald Trump. It is the largest order in the US planemaker's history. Trump is also expected to sign agreements that span defense,