Twenty senators signed a letter to Secretary McDonough, urging him to adjust a policy initiative they said is making it hard for veterans to access care.
Attacks on critical infrastructure — food and water delivery, health care services, defense contracting and more — could hamper U.S. military response.
Maj. Gen. Lorna Mahlock now leads a force she said is "competing daily against a threat that is very real, but which few can comprehend, quantify or see.”
