President Barack Obama is putting his personal stamp on a rejiggered Pentagon strategy for absorbing hundreds of billions of dollars in defense budget cuts, marking a turning point in U.S. security policy after a decade of war, AP reported. Obama planned to make a rare appearance in the Pentagon press briefing room Thursday to announce results of a strategy review that he ordered last spring. The aim was twofold: Streamline the military in an era of tighter budgets and reassess defense priorities in light of China's rise and other global changes. Obama's decision to announce the results himself underscores the political dimension of Washington's debate over defense savings. The administration says smaller Pentagon budgets are a must but will not come at the cost of sapping the strength of a military in transition, even as it gets smaller. In a presidential election year, the strategy gives Obama a rhetorical tool to defend his Pentagon budget-cutting choices. Republican contenders for the White House already have criticized Obama on a wide range of national security issues, including missile defense, and planned reductions in ground forces. Obama also wants the new strategy to represent a pivot point in his stewardship of defense policy, which has been burdened throughout his presidency by the wars he inherited and their drag on resources. The revamped strategy, to be outlined at a news conference also attended by Defense Secretary Leon Panetta and the Joint Chiefs chairman, Army Gen. Martin Dempsey, is not expected to radically alter defense priorities. It may set the stage, however, for expected cutbacks in Europe and big weapons programs. It also will move the U.S. further from its longstanding goal of being able to successfully fight two major regional wars at the same time. This takes into account a bigger focus on immediate threats like cyber warfare and terrorism.