(AP) — The top U.S. commander in Afghanistan says he believes the U.S. troop surge in Afghanistan is turning the tide against the Taliban.

In an interview aired Monday on ABC's "Good Morning America," Gen. Stanley McChrystal said he believes the troop surge has "changed the way we operate in Afghanistan" and is blunting the Taliban's momentum. But McChrystal added: "It's not a completed mission yet."

He cited as evidence of progress a meeting he recently held in a river valley in Helmand province, an area where the Taliban has been strong and one of the first targets of the surge.

"When I sit in an area that the Taliban controlled only seven months ago and now you meet with a shura" — a traditional meeting — "of elders and they describe with considerable optimism the future, you sense the tide is turning," he said.

President Barack Obama is sending an additional 30,000 U.S. soldiers to Afghanistan, which will bring the number of U.S. troops close to 98,000.

Get the latest news and more great videos at NewsdayTV Credit: Newsday

Women hoping to become deacons ... Out East: Southold Fish Market ... Get the latest news and more great videos at NewsdayTV

Get the latest news and more great videos at NewsdayTV Credit: Newsday

Women hoping to become deacons ... Out East: Southold Fish Market ... Get the latest news and more great videos at NewsdayTV

SUBSCRIBE

Unlimited Digital AccessOnly 25¢for 6 months

ACT NOWSALE ENDS SOON | CANCEL ANYTIME