盘山抗日根据地建立

1938年6月20日，马伸桥民团打死马伸桥伪公安分局局长后起义，迎接八路军东进，揭开了冀东西部抗日武装大暴动的序幕。随后，暴动队伍纷纷发起抗日，相继打下了邦均伪公安分局、下仓伪保安分队、五区公安分局等。蓟县的抗日暴动队伍，达到一万多人。暴动队伍配合八路军第四纵队，攻下蓟县县城。
8月2日，日军蒙古骑兵队分几路进犯蓟县，抗联队伍撤出县城，开展分散游击活动。
10月初，根据上级指示，各抗联队伍西撤，到平西整训。
12月，部分抗联队员，在李子光带领下返回蓟县，恢复和发展中共组织，并与坚持在冀东西部的八路军四纵队三支队取得联系，坚持斗争。
1940年元旦，中共冀东区分委召开会议，决定肃清土匪武装，建立多块根据地。会后，李子光、王少奇回到盘山，着手开创盘山抗日根据地的准备工作。不入，冀东军分区副司令员包森率领200余人武装来到盘山。
4月15日，在盘山梁庄子西沟召开军政大会，对抗日队伍进行合并，称为冀东军分区六总队。同时，成立了冀东西部第一个抗日民主政权——蓟(县)、平(谷)、密(云)联合县。下设盘山直属区和西北办事处，盘山圈内的20余个居民点、80多户人家划为一个行政村，起名联合村，并建立村政权。这标志着天津第一个抗日根据地——盘山抗日根据地的初步形成。

·盘山抗日根据地

On June 20th,1938,Ma Shenqiao local militia revolted.After killing the director of the security bureau,theyjoined the Eight Route Army marching eastwards,whichpreluded the anti-Japanese armed uprising in the westof east He Bei province. Soon,the anti-Japanese forcestook over Bang Jun Puppet Security Bureau,Xia CangPuppet Peace Preservation Corps,and Wu Qu SecurityBureau. Over 10,000 people joined the anti-Japaneseinsurrection forces that took Ji County in cooperationwith Column 4 of the Eight Route Army.
On August 2nd,Japanese Mongolia cavalry invadedJi County in several directions,so the anti-Japanesealliance withdrew and undertook guerrilla battles.
In early October,anti-Japanese alliance wasordered to withdraw westwards to be reorganized andtrained in Ping Xi.
In December,some of the alliance,led byLi Ziguang,returned to Ji County to resume anddevelop the Communist Party organizations. Theyalso got in touch with Branch 3,Column 4 ofthe Eight Route Army in the west of east He Beiprovince so as to continue fights.
On January 1st,1940,the branch committee ofChina Communist Party in He Bei province had ameeting and determined to mop up the bandit forcesand to set up several bases. After the meeting,LiZiguang and Wang Shaoqi came to Pan Mt and setup a base there. Soon,Bao Sen,the vice commanderof east He Bei military region,headed more than 200soldiers to Pan Mt.
On April 15th,a military and politic conferencewas held at Xi Gou,Liang Village in Pan Mt,andthe anti-Japanese forces were to be reorganized intoSquadron 6 of east He Bei military region. And thefirst anti-Japanese democratic regime,covering JiCounty,Ping Gu and Mi Yun,was established inthe west of He Bei province. Pan Mt. area and theNorthwest Office were set up as its divisions. Over 20residential areas and 80 households were incorporatedinto an administrative village,namely United Villageand thus the village regime was set up. It marked thepreliminary establishment of Pan Mt. anti-Japanesebase,also the first anti-Japanese base in Tianjin.

·刻在盘山上的抗日标语