21:06NewshourNATO Chief: Afghan Surge Won't Lead To 'Mission Creep'BBC World Service Duration: 50 minutes Tue 22nd Aug 2017, 21:06 on BBC World Service Americas and the CaribbeanNATO hails Trump troops pledge as 'strong commitment' to Afghanistan. Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online