Barack Obama has called Afghan President Hamid Karzai to detail his plans for US troops in the country.
A senior US official said the American president phoned Mr Karzai on Tuesday about his strategy to leave 9,800 troops in the country beyond 2014.
More top news
A defence ministry official reportedly said Russia had intensified its campaign in the last 24 hours, with 64 sorties hitting 55 targets.
Some patchy mist and fog overnight as the temperature's dip.
The actor joined hundreds of mourners at the funeral of the 30-year-old make up artist in the village of Cappawhite, Ireland.