Well, this is an odd story.

The Utah National Guard has confirmed it has launched an investigation trying to determine if its facilities and equipment were used for a swimsuit calendar shoot for the Hot Shots 2015 calendar.

The calendar features hot chicks shooting guns and driving tanks, as well as using other equipment and facilities.

In the video, one of the British models says they're shooting the 2015 calendar in Utah. Also, supposed members of the Utah National Guard are seen, which prompted the internal investigation.

Utah National Guard officials say no approval was given for the shoot.

Source: Free Beer & Hot Wings