The wars in Iraq and Afghanistan cost more than $1 trillion with billions going to Department of Defense (DoD) contractors. All of that spending has led to a large uptick in waste and fraud.

As much as $60 billion has been wasted on U.S. operations in those two countries, according to analysis from the Commission on Wartime Contracting in Iraq and Afghanistan. The Justice Department has brought more than 235 criminal cases since 2005.

The Associated Press highlights some examples:

In the past few months alone, four retired and one active-duty Army National Guard officials were charged in a complex bribery and kickback scheme involving the awarding of contracts for marketing and promotional material, and a trucking company driver pleaded guilty to bribing military base employees in Georgia to obtain freight shipments — often weapons which required satellite tracking — to transport to the West Coast.

More recently, a former contractor for the Navy’s Military Sealift Command, which provides transportation for the service, was sentenced to prison along with a businessman in a bribery case in which cash, a wine refrigerator and other gifts traded hands in exchange for favorable treatment on telecommunications work. Also, three men, including two retired Marine Corps officers, were charged with cheating on a bid proposal for maintenance work involving a helicopter squadron that serves the White House.

The story continues on with the long list of abuses:

Defense contractor Leonard Francis was arrested in San Diego last year on charges that he offered luxury travel, prostitutes and other bribes to Navy officers in exchange for confidential information, including ship routes. Prosecutors say he used that information to overbill the Navy for port services in Asia in one of the biggest Navy bribery schemes in years. Ethan Posner, a lawyer for Francis, declined comment.

Yet many others involve more mundane cases of contracting or procurement fraud. Consider the trucking company contractor in Afghanistan who bribed an Army serviceman to falsify records to show fuel shipments that were never delivered, or the former Army contractor who demanded bribes before issuing orders for bottled water at a military camp in Kuwait.

According to the story, the Defense Department acknowledges the issue and is working to improve the situation. But if this report is any indication, DoD has a long way to go.