Not sure I'd have called it a three ring security detail.

NEW DELHI (Reuters) - About 5,000 personnel including snipers, commandos and U.S. marines using helicopters, bomb detectors and electronic jammers will protect President George W. Bush during his visit to India this week, officials said on Monday.
The personnel would be part of a three-ring security cordon around the U.S. president and First Lady Laura Bush who are due to arrive in New Delhi for their maiden visit to the subcontinent on Wednesday, they said.

"He is a much-threatened VVIP. We are fully geared," Manish Agarwal, a top Delhi police officer involved in security operations, told Reuters.