Citing spies operating among Qaddafi's ranks, Mohammed Zawawi, a spokesman for revolutionary militia groups, told AFP that Khamis was among the dead.
"Overnight there was a aircraft attack by NATO on the Qaddafi operations room in Zliten and there are around 32 Qaddafi troops killed. One of them is Khamis," said Zawawi, a spokesman for the United Revolutionary Forces.
Rebels said their own operations room in eastern Libya had also intercepted radio chatter indicating Qaddafi's son had been killed.
There was no independent verification of his death, which has been rumoured a number of times during Libya's five month-long civil war.
At the Naples headquarters of NATO's Libya operations, an official asked about the claim, said: "We're looking into it."
Khamis, who has long led pro-government militia fighters, was said to be commanding the battle for Zliten, a Qaddafi bastion that has halted the rebel advance on Tripoli.
The 28-year-old who was trained at a Russian military academy, commands the eponymous, and much feared, Khamis Brigade - one of Qaddafi's toughest fighting units.
The strike appears to have come just hours after Tripoli took journalists on an escorted tour of the centre of Zliten, an effort to rubbish rebel claims the town was under attack.
Fighters from the rebel enclave of Misrata, 60 kilometres to the east, announced this week they had made progress in Zliten, a strategic coastal town on the road to Tripoli.
But authorities in Tripoli quickly denied that, saying they controlled the entire town.
On Thursday an AFP journalist saw the town centre was in the hands of regime forces, although intensive artillery fire was heard in the distance.
Residents said the frontline is located at a distance of 10 to 15 kilometres east of the city centre while rebel official said they control three neighbourhoods in the town's east.
COMMENTS (9)
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Wrong,absolutely wrong, he alive and fighting war with Nato and rebel forces, in favor of his father.
It is considerable that,before this same news was published and televised by some particular quarters to weakening the Libyan war leadership resolve.
There is no reality in the news,he is alive and fighting.
NATO terrorism, no wonder why Norway wants to back out.
We need to stop this before the U.S. starts another unconstitutional war again and more of our troops life's are lost for a no win war.
In Libya, the West is digging its own grave. This criminal aggression - is a black mark
Inna lillahi wa inna ilayhi raji'un (إِنَّا لِلّهِ وَإِنَّـا إِلَيْهِ رَاجِعونَ)
So how exactly is THIS policing a 'no fly zone'? Or have we all forgotten that little gem? Nah, we all know they're criminals now. No point making a fuss. Right?
Western Media Humiliated By Rebel Lies
http://members.beforeitsnews.com/story/889/428/WesternMediaHumiliatedByLibyaRebelsLies.html
Lockerbie Bombing an Iranian Operation - Not Libyan
http://members.beforeitsnews.com/story/843/060/PanAmFlight103LockerbieBombinganIranianOperation-Not_Gaddafi.html