Gen. George Casey Jr. took over as Army Chief of Staff from Gen. Peter Schoomaker, who gets to retire for the second time, during a change of command ceremony Tuesday at Ft. Myer, Va. (Former Defense Secretary Donald Rumsfeld recalled Schoomaker to active duty in 2003.) Casey, who last led the Multinational Force-Iraq, faced some resistance during his Congressional confirmation process earlier this year.
The use of a military counter-drone laser on the southwest border this week—which prompted the Federal Aviation Administration to abruptly close the airspace over El Paso, Texas—will be a “case study” on the complex web of authorities needed to employ such weapons near civilian areas and the consequences of agencies…



