Any NATO attack appeared to be at least days away.
It was not clear what would prompt the NATO attacks.
Western officials said the NATO attack planned for today had been approved by the alliance's political authorities.
President Clinton made it clear that he wanted peace talks to move ahead despite the NATO attack.
March 24, the initiation of the NATO attacks, was an ordinary day.
For example, what if surprise is totally lost and NATO attacks first?
Several rights groups have also raised questions about NATO attacks on civilian targets.
The last update was on Wednesday, before the NATO attacks.
The NATO attacks when those talks stalled two weeks ago.
Amnesty International has described the NATO attack as a war crime.