This is getting silly. You are mixing up terms to the extent that you cannot make a valid point. A budget resolution does not contain an authorization for funds. An authorization is the legal authority of an agency to take some action, typically spending funds. A budget resolution isn’t law, so it cannot authorize funds.
There is no such thing as “budgeted (pre-authorized) funds.” Pre-authorized is a meaningless term in fiscal law. It has no legal significance because the term pre-authorized does not exist.
You also linked to a defense authorization bill which is not an appropriations bill. The defense authorization bill does not make one red cent available to spend. I asked for a cite to a defense appropriations bill, which you haven’t provided.
There is no truth to your statement that it is easier for Congress to appropriate funds for things in the budget resolution. All the budget resolution does for the appropriations process is establish spending caps. That’s it. It is no harder for Congress to appropriate funds for something that is “in” the budget resolution than not in it. As long as the aggregate, non-emergency total of appropriations bills stay within the discretionary caps established by the budget resolution, the appropriations process can spend money on literally any thing Congress desires.
The progressive site you linked to is factually wrong. There have been no supplemental war appropriations acts since 2010. All war funding since then is contained in a separate title of appropriations acts.
There are no “guesses” in war spending in Obama’s budget requests. Each year, the request contains a precise request for war spending for that upcoming year. It does not estimate or request future years war spending – there are no guesses.
There is no “magic” that can make “opaque” the amounts spent on the war. The amounts being spent on the war are contained in separate line items so that it is plainly obvious to anyone who looks what funds are for routine department operations and what funds are for war spending. Those funds are requested in the president’s budget in separate line items, and provided by Congress in appropriations in separate line items. If anyone in Congress claims that the amount being spent on the war is somehow hidden or difficult to discern, they are simply idiots or lying. All one has to do is look on page 12 of this PDF from the 2012 defense appropriation act and it is right there in black and white: Title IX, Overseas Contingency Operations (GWOT), $118,567,277,000. The routine annual funding items are presented above, in titles 1 through 7. There isn’t anything opaque there, it is right there on paper for you to look at.
To recapitulate the differences and similarities between Bush’s and Obama’s approach to budgeting for the war:
Annual budget requests under Bush pre-2006: Contained no requests for war spending. All war spending requests were made months after the annual budget request was submitted to Congress.
Annual budget requests under Bush post-2006: Contained token figures (e.g., $70 billion) for war spending, but did not formally request those funds. Months after the annual budget request was made, a separate request for supplemental funds for specific amounts (typically more than $150 billion) were submitted to Congress.
Annual budget requests under Obama: In 2010 and after (2009 was a “transition year”), the annual budget requests contained both requests for annual funding requests and, in different budget lines, requests for that year’s war spending.
Appropriations bills under Bush: Appropriations bills contained primarily funds for routine operations of agencies (in some years, a token amount was provided for war costs, called a “bridge,” often around $30 billion.) A separate supplemental appropriations act was passed later in the year to provide the bulk of war spending.
Appropriations bills under Obama: After 2010, one appropriations bill contained both routine defense operations funds and, in separate funding lines, the full cost of that year’s worth of war funding. No follow-on supplemental appropriation acts have been passed since 2010.