Update at 2:49 p.m. ET. Officers Found At Canadian Border:
After going missing over the weekend, three Afghan officers, who were being trained in the United States, were detained at the Canadian border, a Pentagon official tells NPR's Tom Bowman.
The news was first reported by WCVB-TV's Karen Anderson. She reported that the men told customs agents at the Niagara Falls Rainbow Bridge that they were refugees.
The men, Anderson reports, will be sent back to the United States.