The Pentagon said Monday the military intervention in Libya cost the U.S. an estimated $608 million in the first few of weeks of the operation. Spending is down significantly, though not as much as expected.
Defense Department spokeswoman Navy Cmdr. Kathleen Kesler said the price tag is for spending through April 4 _ or for 17 days of the mission, the most recent figure available.
Officials also revised an earlier statement on what the figure includes. They said previously it was only the added expense of the operation and did not count other costs, such as paychecks for U.S. sailors, airmen and other forces because they would have been deployed somewhere in the world anyway.
On Monday, however, officials said the number does include pay and other normal deployment costs.
The $608 million estimate shows a large drop from what the U.S. spent in the early days of the multinational operation that started March 19 _ roughly $55 million a day in the first 10 days, then about $8.3 million a day in the seven that followed.
Still, very rough projections late last month estimated costs would decline even more than that as the U.S. handed lead of the operation to NATO. The alliance also is to conduct most of the bombing missions. Officials didn't explain what caused the higher-than-expected rate of spending. It's possible at least part is due to the fact that the full transition to NATO went a little slower than expected.
It is the second time the Pentagon has released costs for setting up the no-fly zone in the North African nation and protecting civilians from strongman Moammar Gadhafi as he resists a movement to oust him.
Officials late last month said the added spending from March 19 through March 28, the first 10 days of the intervention, was $550 million. About 60 percent was for munitions. The remaining costs were for the "higher operating tempo" of U.S. forces and of getting them there.
At that time, Kesler said that future costs were "highly uncertain" but that officials estimated they'd see added costs of about $40 million over the following three weeks as U.S. forces reduced their mission to providing refueling, intelligence and other support. But rather than $40 million over three weeks, the cost was $58 million over seven days, according to the new figures through April 4.
There was no breakdown available Monday for how the $58 million was spent from March 29 through April 4.