Iran's military forces transformed a crucial failure to a great victory in war between Iran and Iraq .Not only could they free the occupied lands, but also ended the war by achieving a political victory. Iran's military triumph was culminated through the practical development approach. Having entitled this method as " Shahid Bagheri" practical development methodology provided a defending system including defensive strategy, operation rule sand principles, military doctrine and war rules and basics. In which thru the help of this defending system , first a revolutionary army way made. Second the old and classical Iranian army revoltued. Third , the entire occupied lands freed and fourth war ended by a political victory (598 resolution)
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