The United States said it was up to Afghan security forces to defend the country after Taliban militants captured a sixth provincial capital on Monday, along with border towns and trade routes.
The United States said it was up to Afghan security forces to defend the country after Taliban militants captured a sixth provincial capital on Monday, along with border towns and trade routes.
American troops pulled out of their main military base in Afghanistan on Friday, leaving behind a piece of the World Trade Center they buried 20 years ago in a country that could descend into civil war without them.