Al-Qaeda in
The attacks would "shake the enemy from its sleep", the statement said.
The organization said it had renewed its allegiance to Osama Bin Laden, but no successor to Zarqawi has been named.
The statement came as two
Military spokesman Maj William Willhoite said the results would not be made public yet.
In some of the latest Iraqi violence:
Sensitive to traditions
The internet statement was issued in the name of al-Qaeda in
Its authenticity has not yet been confirmed.
"We plan large-scaled operations that will shake the enemy and rob them of sleep," the statement said.
It added that the group had not been affected by Zarqawi's "martyrdom".
"The organization has strengthened its back, regained its footing and has been renewed with fresh blood," it said.
"For those who were waging holy war for the sake of al-Zarqawi, al-Zarqawi is dead. But for those who were fighting for the sake of God, God is alive and eternal."
Questions have arisen over how Zarqawi died since the Americans revealed he had still been alive following the bombing of a safe house by US planes.
It is unclear if Zarqawi's remains will be released to his family in
The two experts were sensitive to Muslim traditions about dealing with the body, another
Zarqawi was still alive when Iraqi police got to the scene of the air strikes but he died shortly afterwards from his wounds, Gen Caldwell said earlier. US planes dropped two 500lb (230kg) bombs on his safe house near the city of
The top US general in
Gen Casey told the US Fox News network that the allegation was ludicrous and that in fact Zarqawi was being given medical attention.
US military officials had earlier said Zarqawi did not survive the strike, which they said came after tip-offs from his organization.
Photo caption
Abu Musab al-Zarqawi