The porous border is arguably the greatest immediate security challenge facing the U.S. Indeed, two decades after 9/11, the ...

Trump has made it a priority to deter migrants from entering the U.S. illegally and many of the aid programs he halted are funded through the State Department's Bureau of Population, Refugees, and ...

Secretary of State Marco Rubio asserts that President Trump’s interest in acquiring Greenland and reasserting control over the Panama Canal stems from legitimate national security threats posed by ...