If you've ever wondered how the U.S. military goes about developing, buying, and maintaining equipment, maybe this PowerPoint slide will help. Then again, maybe not.

The PowerPoint slide is a three-foot wall chart displaying the military's "Integrated Acquisitions Technology Logistics Life Cycle Management" diagram, which illustrates the "interfaces among three major decision support systems used to develop, produce, and field a weapon system for national defense." And as crazy as it looks, "defense acquisition is a complex process with many more activities than shown here and many concurrent activities that cannot be displayed on a two-dimensional chart."

"When we understand [it], we'll have won the war," war commander Gen. Stanley McCrystal joked about the slide.

Have you ever seen a more complex PowerPoint slide? If so, we'd like to know about it.

Cyber attacks on the Pentagon are nothing new, but the latest infiltration has the Defense Department taking unprecedented steps to prevent further damage. In doing so, the Pentagon has banned the use of DVDs, flash drives, and all external hardware, according to Fox News.

"We have detected a global virus for which there has been alerts, and we have seen some of this on our networks," a Pentagon official told FOX News. "We are now taking steps to mitigate the virus."

The official stopped short of saying where the virus originated from, and as long as the information remains classified, we may never know. But Fox News did learn that the Pentagon has been aware of an impending attack from a memo that was sent out a week ago.