Military in Afghanistan
Media playback is unsupported on your device
Video

Obama: Forces on target in Afghanistan

President Obama says that American troops are making progress in Afghanistan - but gains are fragile and could easily be undone.

As he delivered the administration's first full-scale assessment of the war there, Mr Obama said he wanted to remind Americans that they were in Afghanistan to disrupt, dismantle and defeat al-Qaeda.

Mark Mardell reports.

  • 16 Dec 2010
Go to next video: Obama 'on track' in Afghanistan