
Sturgeon class submarines were sold until 1990 and are still in use today. They are around 300 feet long, are powered by a nuclear reactor, and can dive to 1300 feet. They cost $320 million each in 1990 dollars, or $530 million each in today's money. 4204 American soldiers have died in Iraq. Each of these soldiers could've been given a submarine instead for $2.23 trillion, which is $770 billion less than Joseph Stiglitz and Linda Bilmes' estimate of $3 trillion for the total cost of the Iraq War.