[balance_factor]

The percentage going to military spending out of total government spending is only as small as it is on the chart if it's decided to try to have a very narrow view of what constitutes military spending, but a broad view of what can fit in other categories. If you include not just DoD spending, but DoD retiree and healthcare, veteran's benefits, interest on the debt of previous military spending, the defense-oriented outlays of the DoE, NASA, Homeland Security, the State Department and the intelligence agencies, then the defense percentage will be larger, and other portions smaller, including what is put under entitlement programs from fromer military/intelligence etc. getting retirement and health benefits.

[CryptoPunk]

Agreed. Though the point about interest from debt incurred from military spending could equally apply to all other spending categories so wouldn't change the proportions.

In any case, the largest area of spending growth has been social and entitlement programs, even if one excludes veterans-related social spending and controls for the effect of demographic changes on entitlement outlays.