NEW : Budget received mixed reviews from congressional Republicans . Defense Secretary Robert Gates calls for phased out production of F-22 . Budget includes ` ` lessons learned in Iraq and Afghanistan , '' Gates says . Budget includes stronger institutional commitment to military 's all - volunteer force .
NEW : Budget receives mixed reception from congressional Republicans . Defense Secretary Robert Gates calls for phasing out production of F-22 . Budget reflects `` lessons learned in Iraq and Afghanistan , '' Gates says . Budget includes stronger institutional commitment to military 's all-volunteer force .