After his swearing-in on Monday, Trump will declare a national emergency at the U.S.-Mexico border and tap the military to deploy there to build additional barriers. He will also roll back many of President Biden’s actions in an attempt to essentially close off the border from any migrants seeking to make asylum claims.

President-elect Donald Trump will rewrite America’s immigration system with a series of 10 executive actions Monday deploying the military to the border, directing completion of his wall, ending birthright citizenship and declaring cartels to be terrorist organizations.

It’s unclear how Trump would end automatic citizenship for everyone born in the country. Other orders are expected to be immediately challenged in the courts.