President-elect Barack Obama's national security advisers -- led by former Navy Secretary Richard Danzig -- must assemble a new civilian Pentagon leadership team to take charge of two wars, determine how to reconstitute battle-worn forces while the federal budget and national economy faces severe pressure, and translate national security campaign promises into defense policy. The Obama transition team, according to a briefing paper prepared for the campaign's national security advisory team, may consider a number of organizational changes to the...