President Donald Trump’s national security adviser on Wednesday sidelined about 160 National Security Council aides, sending them home while the administration reviews staffing and tries to align it with Trump’s agenda.The career government employees, commonly referred to as detailees, were summoned Wednesday for an all-staff call and told they will be expected to be available to the council’s senior directors but would not need to report to the White House. The council provides national security and foreign policy advice to the president.Brian McCormack, chief of staff to national security adviser Mike Waltz, delivered the news in a two-minute phone call, telling the detailees they “are directed to be on call and report to the office only if contacted by the NSC leadership.”“As anyone who has had the privilege of working here in the White House knows, it’s a tremendous honor to support the executive office of the president and the …