In 2023, the Government Accountability Office revealed that a government contractor had lost 2 million spare parts for the F-35 fighter jet, together worth tens of millions of dollars, since 2018. The Department of Defense followed up on only 20,000 of those parts. Military officials don't know how many F-35 spare parts exist in total, paid for by American taxpayers but spread out at contractor warehouses around the world. The 1985 aircraft carrier scandal continued this pattern of failure to keep track of valuable materiel. After a group of smugglers was caught stealing F-14 parts to sell to Iran, the Pentagon ran an audit on the spare parts stored on aircraft carriers. Auditors found the Navy had lost track of $394 million in parts between 1984 and 1985. Not to worry! It turns out only about $7 million in parts had been stolen by the gunrunners, and the remaining $387 million were misidentified or misplaced. Perhaps the most infamous cases of waste occurred in Afghanistan, where the United States spent 20 years trying to prop up a friendly Afghan government only to have Taliban rebels sweep the capital in a lightning-quick August 2021 offensive. Although the U.S. military extracted all of its own gear, it left $7.12 billion of American-provided equipment with the doomed Afghan army; it soon fell into the Taliban's hands. Images of Taliban fighters riding around with captured vehicles became a symbol of American failure.