Soon, we will get the president’s proposed fiscal 2014 spending plan. Much attention will focus on Social Security and Medicare, which have been flashpoints lately. Meanwhile, if coverage in years past is any guide, we can expect stories from many news outlets that will significantly understate a third huge slice of spending—the real costs of military and other national defense spending.

Chuck Hagel, on the griddle now as President Obama’s nominee for Secretary of Defense, famously called the Defense Department “bloated,” in a 2011 interview with Financial Times. But budget stories then and now tend to report on the base budget from the Department of Defense, leaving readers with the impression that that is the full cost of fulfilling the Constitutional mandate to “provide for the common defence.”

It isn’t. From the perspective of taxpayers who must bear the burden, total national security costs are as much as 2.5 times the base Defense budget. Reporters might want to take a look at the true costs, and not just at the way the White House prepares the budget and Pentagon spins it.

A year ago, in budget reporting on defense costs, the figure of $525 billion got wide play, as did the fact that the number was down slightly from the previous year. The New York Times reported that “the military budget is to be $525 billion,” a decline of $6 billion mostly because of increased health insurance fees paid by military personnel, while the Los Angeles Times reported that “the $525 billion sought in fiscal year 2013 is $6 billion less than Congress approved for 2012.” The $525 billion figure was also cited by The Wall Street Journal, Bloomberg, and The Associated Press (via Fox).

The Washington Post’s Federal Eye blog did a little better. It used a qualifier word, “core” budget, while Reuters used the a different qualifier—“base”

But even qualifiers like “core” or “base” don’t quite do the trick. They don’t help readers understand the much larger costs of national security. Journalists covering the fiscal 2014 budget that the White House will issue in a matter of days should look carefully at the document as well as at other sources that have analyzed the total costs.

So how misleading is the $525 billion figure?

For starters, the $525.4 billion does not include $88.5 billion for unbudgeted costs of wars overseas, called Overseas Contingency Operations. Add other Pentagon spending details and the projected outlays (see fiscal 2013 budget at p. 84) come to $672.9 billion, which is 28 percent more than the basic Defense budget.

But wait!—There’s more.

Each year the Director of National Intelligence releases a total budget figure for national intelligence. For fiscal 2013 it was $52.6 billion, down from $53.9 billion in fiscal 2012. National security includes the NSA, CIA, and other intelligence services. Military intelligence spending, included in the base Defense budget, was $19.2 billion. (A good place to track these budget issues is the Federation of American Scientists Intelligence Resource Program.)

Next there’s $19.2 billion for the nuclear bomb-making arm of the Energy Department. Homeland Security includes $13.2 billion for customs and border patrol and $10.5 billion for the Coast Guard.

Then there is the considerable cost of wars past. The budget shows almost $139 billion for Veterans Affairs, though the numbers are presented in the budget text in a way that anyone not reading carefully would think is less than half that much.

Add all these up and the total cost grows 86 percent, to $977.5 billion. Most military intelligence spending is buried in these figures.

Meanwhile, wars are debt-financed, even though taxes were raised to help pay for every war American prior to Afghanistan and Iraq. Add in interest costs attributable to past conflicts, as the pacifist War Resisters League does, and the fiscal 2013 cost of national security comes to more than $1.3 trillion—two and a half times the basic Defense budget.

That pretty much all-in cost almost equals the $1.6 trillion expected to be raised through the individual federal income tax in fiscal 2013, as shown in Table S-5 of the proposed White House budget.

David Cay Johnston covers fiscal and budget matters for CJR’s United States Project. He is a reporter with 46 years of experience, including 13 at The New York Times; a columnist for Tax Analysts; teaches tax and regulatory law at Syracuse University Law School; and is president of Investigative Reporters & Editors (IRE). Follow him on Twitter @DavidCayJ.