Source:
BBC News 7 April 2011 Last updated at 12:03 Rebels in eastern Libya say their forces have been mistakenly hit in a Nato air raid.
Doctors in Ajdabiya told the BBC 13 rebel fighters had been killed by the strike on a rebel tank position.
The BBC's Wyre Davies reports chaotic scenes on the outskirts of Ajdabiya, with rebel forces in retreat reporting being hit by Nato air strikes.
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One rebel commander told the BBC he saw at least four missiles land among rebel fighters.
Read more:
http://www.bbc.co.uk/news/world-africa-12997181
The reason may be change in tactics. It continues to say "The rebels had been taking a group of tanks, armoured vehicles and rocket launchers near the front line between the towns of Ajdabiya and Brega in more than 30 transporters".
From the air with that hardware they'd have looked like military. On the other hand Gadaffi's troops have gone over to using pickups so from the air they can't be distinguished from rebels.