There was a rumor that the IAF used GBU 39's (250-lb guided bomb) in Gaza a few years ago, but Israeli officials said no, they didn't.
I believe the original rumor was 'bunker busters' and every journo assumed it was the SDB - it was probably a 2000lb BLU
Anyway, 120mm mortar cluster munitions (Spanish made) being fired into Misrata
http://www.nytimes.com/2011/04/16/wo...html?ref=world
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Qaddafi Forces Fire Cluster Munitions on Misurata C.J. Chivers