Pentagon begins planning for massive budget cuts

The cuts Obama and Congress are talking about would be to projected spending that envisioned Pentagon budgets rising to levels of more than $700 billion a year in a decade. Tea partyers and fiscal conservatives recently elected to Congress have shown a willingness to cut defense, traditionally considered almost untouchable.

"We understand that in getting to an agreement that drives down the debt ... that there are going to be cuts," said Rep. Austin Scott, R-Ga., president of the 2010 freshman class in the House. "Making cuts strategically makes sense. Doing it through sequestration does not make sense.

Any deal between Obama and Boehner that avoids the fiscal cliff and reduces the deficit will still face some resistance among rank-and-file lawmakers over defense cuts, especially in the House. The reductions will be particularly hard for GOP lawmakers who were counting on Mitt Romney to win the White House and try to reverse the cuts in defense.