Archbishop Silvano Tomasi explained that the effort involves "a small group of Russian and American experts."

The long-term objective of the Trump administration’s campaign against Iran is unclear, writes Margot Patterson, raising comparisons to U.S. failures in Iraq and Afghanistan.

Active land mines from as long ago as World War I are still buried in thousands of places, writes John William Davis, and some nations cannot afford to remove them safely.

The killing of General Suleimani is only the latest—and by no means unique—example of reliance on an A.U.M.F. long after its passage and far outside its reasonable scope.

An interview with Marine Corps veteran Pete Lucier

President Trump’s intervention in the military justice system undermines the idea that soldiers are moral agents at the service of the public good, writes Matthew Shadle of Marymount University.