卢沟桥事变后,宋哲元所部第二十九军首当其冲为中国抗日前锋军,其行动表现令全国人士瞩目。然而,尽管二十九军爱国将士不畏强暴,拼死杀敌,给侵略者以沉重打击,但以10万之众,抵敌仅止20余天,对已经开始的全国抗日战争有一定的消极影响。造成这种事实的原因之一,是宋哲元在卢沟桥事变中放弃了原来的“以攻为守”作战方案,在不断的对敌妥协退让中贻误了事变之初的有利战机。 1935年,“何梅协定”签订后,国民党中央军和东北军撤离河北,宋哲元以汉奸白坚武叛乱,“北平防务空虚,治安可虑”为词,毅然率第二十九军进驻平津。其时,蒋介石尚未放弃“安内攘外”政策,日军继续步步进逼,平津地区和华北随时都有沦于敌手的危险。宋哲元身为冀察地方军政首脑,一方面与华北日军折冲樽俎,苦苦支撑“和平”局面;一方面 After the Lugouqiao Incident, the 29th Army of Song Zheyuan took the lead as China’s anti-Japanese forward army, and its actions attracted the attention of people in the entire country. However, although the Twenty-ninth Army patriotic soldiers defied the rape and desperate efforts to kill the enemy and deal a heavy blow to the aggressors, only a mere 10-plus thousand people arrived in the enemy only for more than 20 days, which had a certain negative impact on the already started national anti-Japanese war . One of the reasons for this is the fact that Sung Che-yuan relinquished his original plan of “attacking and defending” during the Lugouqiao Incident and delaying the favorable fighters at the very beginning of the incident in his constant compromise and compromise with the enemy. In 1935, after the He Mei Accord was signed, the KMT Central Military Forces and the Northeast Army withdrew from Hebei. Song Zheyuan rebuked Bai Jianwu with his traitor and “the Peiping defense was empty and the law and order was taken into account.” He decided to lead the 29th Army into Binjin. At that time, Chiang Kai-shek did not abandon the policy of “settling inside and outside the country,” and the Japanese troops continued to move on at every step. At any time, the Binhai area and North China were at risk of becoming rivals. Song Zheyuan, the head of the military and government in the Hebei province, on the one hand, turned a back door to the Japanese invaders in the North China and worked hard to support the “peaceful” situation. On the one hand,