臨(lin)沂市河東區(qu)(qu)九曲街道辦(ban)事處(chu)前(qian)河灣村新(xin)四(si)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)部(bu)(bu)(bu)(bu)舊(jiu)(jiu)址(zhi)是新(xin)四(si)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)歷(li)(li)(li)史(shi)上(shang)一個(ge)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)部(bu)(bu)(bu)(bu)駐地(di),是華(hua)東軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)區(qu)(qu)、華(hua)東野(ye)(ye)戰(zhan)(zhan)(zhan)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)誕生地(di),在中(zhong)(zhong)國革命戰(zhan)(zhan)(zhan)爭史(shi)上(shang)具有重大(da)的(de)(de)(de)(de)歷(li)(li)(li)史(shi)價(jia)值。1946年(nian)6月(yue)至1947年(nian)2月(yue),新(xin)四(si)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)部(bu)(bu)(bu)(bu)設于(yu)此,陳毅同、粟(su)裕及張云(yun)逸等老一輩(bei)無產階級(ji)(ji)革命家住在該(gai)村,在此指揮了(le)著名(ming)的(de)(de)(de)(de)宿北戰(zhan)(zhan)(zhan)役(yi)、魯南(nan)戰(zhan)(zhan)(zhan)役(yi)、臨(lin)沂阻擊戰(zhan)(zhan)(zhan),制(zhi)定了(le)萊蕪戰(zhan)(zhan)(zhan)役(yi)的(de)(de)(de)(de)作戰(zhan)(zhan)(zhan)計(ji)劃(hua)和策略(lve),召開(kai)了(le)華(hua)野(ye)(ye)前(qian)委(wei)擴大(da)會議,并(bing)鎮壓了(le)叛匪郝鵬舉。1947年(nian)1月(yue),遵(zun)照(zhao)黨(dang)中(zhong)(zhong)央(yang)、中(zhong)(zhong)央(yang)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)委(wei)的(de)(de)(de)(de)指示,華(hua)東軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)區(qu)(qu)、華(hua)東野(ye)(ye)戰(zhan)(zhan)(zhan)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)在前(qian)河灣村組(zu)建完成(cheng)(cheng)(cheng),至此新(xin)四(si)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)完成(cheng)(cheng)(cheng)了(le)其(qi)光榮(rong)的(de)(de)(de)(de)歷(li)(li)(li)史(shi)使命,前(qian)河灣村也由此成(cheng)(cheng)(cheng)為(wei)新(xin)四(si)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)一個(ge)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)部(bu)(bu)(bu)(bu)駐地(di)和華(hua)東軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)區(qu)(qu)華(hua)東野(ye)(ye)戰(zhan)(zhan)(zhan)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)誕生地(di)。1947年(nian)2月(yue),我(wo)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)撤出后,敵機對其(qi)進行(xing)了(le)轟炸,房屋大(da)部(bu)(bu)(bu)(bu)分(fen)被(bei)(bei)毀。2004年(nian),河灣村新(xin)四(si)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)部(bu)(bu)(bu)(bu)舊(jiu)(jiu)址(zhi)暨華(hua)東軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)區(qu)(qu)、華(hua)東野(ye)(ye)戰(zhan)(zhan)(zhan)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)誕生地(di)被(bei)(bei)確(que)定為(wei)沂蒙精(jing)神教育(yu)基(ji)地(di),成(cheng)(cheng)(cheng)為(wei)臨(lin)沂市紅色旅游專線的(de)(de)(de)(de)重要景點(dian)之(zhi)一。2005年(nian),新(xin)四(si)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)部(bu)(bu)(bu)(bu)舊(jiu)(jiu)址(zhi)被(bei)(bei)確(que)定為(wei)省級(ji)(ji)重點(dian)文物保護(hu)單(dan)位,并(bing)被(bei)(bei)臨(lin)沂市列為(wei)創建國家歷(li)(li)(li)史(shi)文化名(ming)城的(de)(de)(de)(de)七大(da)重點(dian)項目之(zhi)一,2005年(nian)8月(yue),臨(lin)沂市按照(zhao)“修(xiu)舊(jiu)(jiu)如(ru)舊(jiu)(jiu)”的(de)(de)(de)(de)原則對軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)部(bu)(bu)(bu)(bu)舊(jiu)(jiu)址(zhi)進行(xing)了(le)重新(xin)修(xiu)復,日前(qian),新(xin)四(si)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)軍(jun)(jun)(jun)(jun)(jun)(jun)(jun)部(bu)(bu)(bu)(bu)舊(jiu)(jiu)址(zhi)已(yi)對社會開(kai)放(fang)。
為(wei)更真實、更準確(que)地拓展展陳內容,提供更豐(feng)富(fu)的歷史(shi)素(su)材,臨(lin)沂市各級文化部(bu)門(men)組織工作(zuo)人員走街串巷(xiang),進家入戶,通(tong)過座(zuo)談了解、實地察看等形式,對新四軍(jun)1946至1947年在臨(lin)沂河(he)東區(qu)的革命(ming)歷史(shi)史(shi)料和有關的革命(ming)文物進行了搶救性征集。
新四軍(jun)(jun)軍(jun)(jun)部(bu)舊址暨華(hua)東(dong)(dong)軍(jun)(jun)區華(hua)東(dong)(dong)野戰(zhan)軍(jun)(jun)誕生地的(de)(de)修(xiu)(xiu)復(fu)及開館,又為人們提供了(le)一處愛國主義教育(yu)(yu)基(ji)地和(he)紅色旅(lv)游景點,對于加強革(ge)(ge)命傳統(tong)教育(yu)(yu)和(he)沂蒙精神教育(yu)(yu),必將產生積極的(de)(de)影響。計劃中(zhong)的(de)(de)二期工程規劃建設將以(yi)(yi)修(xiu)(xiu)復(fu)建成的(de)(de)新四軍(jun)(jun)軍(jun)(jun)部(bu)舊址暨華(hua)東(dong)(dong)軍(jun)(jun)區華(hua)東(dong)(dong)野戰(zhan)軍(jun)(jun)誕生地紀念(nian)館為依(yi)托,以(yi)(yi)鐵(tie)軍(jun)(jun)洪(hong)流、魚水情深為形象定位,以(yi)(yi)經(jing)典的(de)(de)紅色社區、場景化的(de)(de)革(ge)(ge)命紀念(nian)地、軍(jun)(jun)事文化展示地、革(ge)(ge)命生活體驗(yan)地為功能定位,以(yi)(yi)新四軍(jun)(jun)軍(jun)(jun)史、革(ge)(ge)命時期的(de)(de)文化生活以(yi)(yi)及鄉村民(min)俗為主要內容進行空間規劃與設計。擬修(xiu)(xiu)復(fu)建設擁(yong)軍(jun)(jun)支前(qian)街(jie)(jie)、新四軍(jun)(jun)軍(jun)(jun)部(bu)街(jie)(jie)和(he)紅色保障街(jie)(jie)三條(tiao)特色街(jie)(jie)道及大小(xiao)景點30多個。
臨(lin)沂新四(si)軍(jun)軍(jun)部舊址暨華東(dong)軍(jun)區華東(dong)野戰軍(jun)誕生地二(er)期(qi)工程建成(cheng)后,將打造(zao)成(cheng)山東(dong)省經典的紅(hong)色旅(lv)游(you)社區,建設成(cheng)綜(zong)合性的旅(lv)游(you)目(mu)的地。
華(hua)(hua)東軍(jun)區是解(jie)放戰爭時期(qi)和(he)中(zhong)(zhong)華(hua)(hua)人民(min)共和(he)國(guo)成立初期(qi),中(zhong)(zhong)國(guo)人民(min)解(jie)放軍(jun)的大軍(jun)區之一,領導和(he)指(zhi)揮華(hua)(hua)東地區所屬(shu)的人民(min)武裝力量。
抗日戰(zhan)爭轉入(ru)大反攻后,遵(zun)照(zhao)中共中央(yang)軍(jun)(jun)委(wei)指示(shi),八路軍(jun)(jun)山東(dong)軍(jun)(jun)區機關(guan)和部(bu)(bu)隊大部(bu)(bu)進軍(jun)(jun)東(dong)北,新(xin)四(si)軍(jun)(jun)軍(jun)(jun)部(bu)(bu)率(lv)一部(bu)(bu)分主力由華(hua)中北移山東(dong)。留在華(hua)中地區堅持斗(dou)爭的新(xin)四(si)軍(jun)(jun)部(bu)(bu)隊于1945年10~11月成立華(hua)中軍(jun)(jun)區和華(hua)中野戰(zhan)軍(jun)(jun)。華(hua)中軍(jun)(jun)區由張(zhang)鼎丞任(ren)(ren)(ren)司(si)令員(yuan),鄧子恢任(ren)(ren)(ren)政(zheng)治委(wei)員(yuan),粟裕、張(zhang)愛萍任(ren)(ren)(ren)副(fu)司(si)令員(yuan),譚震林任(ren)(ren)(ren)副(fu)政(zheng)治委(wei)員(yuan)兼政(zheng)治部(bu)(bu)主任(ren)(ren)(ren)。
1946年1月,北移山東(dong)(dong)(dong)(dong)的(de)新(xin)(xin)四(si)(si)軍(jun)(jun)(jun)與山東(dong)(dong)(dong)(dong)軍(jun)(jun)(jun)區(qu)(qu)合并,組(zu)成新(xin)(xin)四(si)(si)軍(jun)(jun)(jun)兼(jian)山東(dong)(dong)(dong)(dong)軍(jun)(jun)(jun)區(qu)(qu)和山東(dong)(dong)(dong)(dong)野(ye)戰軍(jun)(jun)(jun)。山東(dong)(dong)(dong)(dong)軍(jun)(jun)(jun)區(qu)(qu)由新(xin)(xin)四(si)(si)軍(jun)(jun)(jun)軍(jun)(jun)(jun)長陳(chen)(chen)毅、政(zheng)治(zhi)委員饒漱石分別兼(jian)任(ren)(ren)司(si)令(ling)員、政(zheng)治(zhi)委員,副(fu)軍(jun)(jun)(jun)長張(zhang)云(yun)逸兼(jian)任(ren)(ren)副(fu)司(si)令(ling)員(后羅炳輝(hui)任(ren)(ren)軍(jun)(jun)(jun)長兼(jian)第二副(fu)司(si)令(ling)員),黎(li)玉任(ren)(ren)山東(dong)(dong)(dong)(dong)軍(jun)(jun)(jun)區(qu)(qu)副(fu)政(zheng)治(zhi)委員兼(jian)新(xin)(xin)四(si)(si)軍(jun)(jun)(jun)副(fu)政(zheng)治(zhi)委員,陳(chen)(chen)士榘(ju)任(ren)(ren)參謀長,舒同任(ren)(ren)政(zheng)治(zhi)部主任(ren)(ren),統一領(ling)導山東(dong)(dong)(dong)(dong)、華中地區(qu)(qu)的(de)軍(jun)(jun)(jun)事斗(dou)爭(zheng)。
1947年2月(yue)初,華(hua)(hua)(hua)東(dong)(dong)地區(qu)(qu)(qu)的人民解放軍(jun)(jun)(jun)(jun)統一整編,撤銷新四(si)軍(jun)(jun)(jun)(jun)兼(jian)山東(dong)(dong)軍(jun)(jun)(jun)(jun)區(qu)(qu)(qu)、山東(dong)(dong)野戰(zhan)(zhan)軍(jun)(jun)(jun)(jun)和(he)華(hua)(hua)(hua)中軍(jun)(jun)(jun)(jun)區(qu)(qu)(qu)、華(hua)(hua)(hua)中野戰(zhan)(zhan)軍(jun)(jun)(jun)(jun)番號(hao),成(cheng)立華(hua)(hua)(hua)東(dong)(dong)軍(jun)(jun)(jun)(jun)區(qu)(qu)(qu)和(he)華(hua)(hua)(hua)東(dong)(dong)野戰(zhan)(zhan)軍(jun)(jun)(jun)(jun)。華(hua)(hua)(hua)東(dong)(dong)軍(jun)(jun)(jun)(jun)區(qu)(qu)(qu)由陳(chen)毅任(ren)(ren)(ren)(ren)司(si)(si)(si)令員(yuan)(yuan)(yuan)(yuan),饒(rao)漱石任(ren)(ren)(ren)(ren)政(zheng)(zheng)(zheng)(zheng)治(zhi)(zhi)(zhi)委(wei)員(yuan)(yuan)(yuan)(yuan),張(zhang)云逸任(ren)(ren)(ren)(ren)副司(si)(si)(si)令員(yuan)(yuan)(yuan)(yuan),黎(li)玉任(ren)(ren)(ren)(ren)副政(zheng)(zheng)(zheng)(zheng)治(zhi)(zhi)(zhi)委(wei)員(yuan)(yuan)(yuan)(yuan),陳(chen)士榘(ju)任(ren)(ren)(ren)(ren)參謀長,舒(shu)同任(ren)(ren)(ren)(ren)政(zheng)(zheng)(zheng)(zheng)治(zhi)(zhi)(zhi)部(bu)主任(ren)(ren)(ren)(ren),袁仲賢、周駿(jun)鳴(ming)任(ren)(ren)(ren)(ren)副參謀長,唐亮、張(zhang)凱任(ren)(ren)(ren)(ren)政(zheng)(zheng)(zheng)(zheng)治(zhi)(zhi)(zhi)部(bu)副主任(ren)(ren)(ren)(ren)。下轄渤海軍(jun)(jun)(jun)(jun)區(qu)(qu)(qu)(袁也烈任(ren)(ren)(ren)(ren)司(si)(si)(si)令員(yuan)(yuan)(yuan)(yuan),景曉村任(ren)(ren)(ren)(ren)政(zheng)(zheng)(zheng)(zheng)治(zhi)(zhi)(zhi)委(wei)員(yuan)(yuan)(yuan)(yuan))、膠東(dong)(dong)軍(jun)(jun)(jun)(jun)區(qu)(qu)(qu)(許世友(you)任(ren)(ren)(ren)(ren)司(si)(si)(si)令員(yuan)(yuan)(yuan)(yuan),林浩任(ren)(ren)(ren)(ren)政(zheng)(zheng)(zheng)(zheng)治(zhi)(zhi)(zhi)委(wei)員(yuan)(yuan)(yuan)(yuan))、魯中軍(jun)(jun)(jun)(jun)區(qu)(qu)(qu)(王建安任(ren)(ren)(ren)(ren)司(si)(si)(si)令員(yuan)(yuan)(yuan)(yuan),向明任(ren)(ren)(ren)(ren)政(zheng)(zheng)(zheng)(zheng)治(zhi)(zhi)(zhi)委(wei)員(yuan)(yuan)(yuan)(yuan))、魯南軍(jun)(jun)(jun)(jun)區(qu)(qu)(qu)(張(zhang)光中任(ren)(ren)(ren)(ren)司(si)(si)(si)令員(yuan)(yuan)(yuan)(yuan),傅秋(qiu)濤(tao)任(ren)(ren)(ren)(ren)政(zheng)(zheng)(zheng)(zheng)治(zhi)(zhi)(zhi)委(wei)員(yuan)(yuan)(yuan)(yuan))、蘇中軍(jun)(jun)(jun)(jun)區(qu)(qu)(qu)(華(hua)(hua)(hua)東(dong)(dong)野戰(zhan)(zhan)軍(jun)(jun)(jun)(jun)第11縱(zong)隊(dui)(dui)兼(jian),管文蔚任(ren)(ren)(ren)(ren)司(si)(si)(si)令員(yuan)(yuan)(yuan)(yuan),姬鵬飛(fei)任(ren)(ren)(ren)(ren)政(zheng)(zheng)(zheng)(zheng)治(zhi)(zhi)(zhi)委(wei)員(yuan)(yuan)(yuan)(yuan))、蘇北(bei)軍(jun)(jun)(jun)(jun)區(qu)(qu)(qu)(第12縱(zong)隊(dui)(dui)兼(jian),陳(chen)慶先任(ren)(ren)(ren)(ren)司(si)(si)(si)令員(yuan)(yuan)(yuan)(yuan),曹獲(huo)秋(qiu)任(ren)(ren)(ren)(ren)政(zheng)(zheng)(zheng)(zheng)治(zhi)(zhi)(zhi)委(wei)員(yuan)(yuan)(yuan)(yuan))和(he)東(dong)(dong)江縱(zong)隊(dui)(dui)(后擴編為(wei)兩廣縱(zong)隊(dui)(dui),歸華(hua)(hua)(hua)東(dong)(dong)野戰(zhan)(zhan)軍(jun)(jun)(jun)(jun)建制)、華(hua)(hua)(hua)東(dong)(dong)軍(jun)(jun)(jun)(jun)政(zheng)(zheng)(zheng)(zheng)大學等,共(gong)約36萬人。2—5月(yue),華(hua)(hua)(hua)東(dong)(dong)軍(jun)(jun)(jun)(jun)區(qu)(qu)(qu)部(bu)隊(dui)(dui)配(pei)合華(hua)(hua)(hua)東(dong)(dong)野戰(zhan)(zhan)軍(jun)(jun)(jun)(jun)進(jin)行了萊蕪(wu)、泰蒙(meng)、孟良崮等戰(zhan)(zhan)役。
1948年初,華東軍(jun)(jun)區(qu)(qu)部(bu)隊(dui)進行(xing)以“訴苦”(訴舊社會和反動(dong)派給予勞動(dong)人民(min)之(zhi)苦)、“三查”(查階(jie)級、查工作、查斗(dou)志)為主(zhu)要內容(rong)的(de)新式整軍(jun)(jun)運動(dong)。3月(yue),蘇北(bei)(bei)、蘇中(zhong)軍(jun)(jun)區(qu)(qu)合(he)(he)并組成新的(de)蘇北(bei)(bei)軍(jun)(jun)區(qu)(qu),管文蔚任(ren)(ren)司令(ling)員(yuan),陳丕顯任(ren)(ren)政治委員(yuan)。5月(yue)29日,淮南、淮北(bei)(bei)軍(jun)(jun)區(qu)(qu)合(he)(he)并組成江淮軍(jun)(jun)區(qu)(qu),陳慶先任(ren)(ren)司令(ling)員(yuan),曹獲秋任(ren)(ren)政治委員(yuan)。7月(yue)下(xia)旬,魯(lu)中(zhong)、魯(lu)南軍(jun)(jun)區(qu)(qu)合(he)(he)并組成魯(lu)中(zhong)南軍(jun)(jun)區(qu)(qu),傅秋濤任(ren)(ren)司令(ling)員(yuan),康生(sheng)任(ren)(ren)政治委員(yuan)。9月(yue)至年底,軍(jun)(jun)區(qu)(qu)部(bu)隊(dui)配合(he)(he)野戰(zhan)(zhan)軍(jun)(jun)進行(xing)濟南戰(zhan)(zhan)役、淮海(hai)戰(zhan)(zhan)役。
1949年2月(yue),華(hua)東(dong)(dong)軍(jun)(jun)區(qu)(qu)(qu)(qu)機關(guan)離開山東(dong)(dong)隨(sui)第(di)三野(ye)戰軍(jun)(jun)(由華(hua)東(dong)(dong)野(ye)戰軍(jun)(jun)改稱)南(nan)下,中共中央軍(jun)(jun)委決定成立(li)(li)新的(de)山東(dong)(dong)軍(jun)(jun)區(qu)(qu)(qu)(qu),歸華(hua)東(dong)(dong)軍(jun)(jun)區(qu)(qu)(qu)(qu)領導,張云逸(yi)兼(jian)任(ren)山東(dong)(dong)軍(jun)(jun)區(qu)(qu)(qu)(qu)司(si)(si)令(ling)員(yuan)(yuan),康生任(ren)政(zheng)(zheng)(zheng)治(zhi)委員(yuan)(yuan)。4月(yue),華(hua)東(dong)(dong)軍(jun)(jun)區(qu)(qu)(qu)(qu)部隊參加渡江戰役,同(tong)(tong)時成立(li)(li)蘇南(nan)軍(jun)(jun)區(qu)(qu)(qu)(qu),并(bing)(bing)將江淮軍(jun)(jun)區(qu)(qu)(qu)(qu)及中原軍(jun)(jun)區(qu)(qu)(qu)(qu)所屬之皖西軍(jun)(jun)區(qu)(qu)(qu)(qu)等合并(bing)(bing)為(wei)皖北軍(jun)(jun)區(qu)(qu)(qu)(qu),曾希圣任(ren)司(si)(si)令(ling)員(yuan)(yuan)兼(jian)政(zheng)(zheng)(zheng)治(zhi)委員(yuan)(yuan)。5月(yue)成立(li)(li)皖南(nan)軍(jun)(jun)區(qu)(qu)(qu)(qu),劉飛任(ren)司(si)(si)令(ling)員(yuan)(yuan),牛樹才任(ren)政(zheng)(zheng)(zheng)治(zhi)委員(yuan)(yuan)。6月(yue),華(hua)東(dong)(dong)軍(jun)(jun)區(qu)(qu)(qu)(qu)機關(guan)與第(di)三野(ye)戰軍(jun)(jun)機關(guan)合并(bing)(bing)(保留各自番號),統一(yi)指揮野(ye)戰軍(jun)(jun)和(he)地方部隊,同(tong)(tong)時指揮在皖南(nan)、浙南(nan)、閩贛邊等地堅持斗爭的(de)游擊武裝。
至1950年初,華東(dong)軍(jun)(jun)區(qu)轄第三野戰軍(jun)(jun)所屬各部(bu)隊(dui)和(he)山(shan)東(dong)、浙江、福建(jian)、蘇(su)北(bei)、蘇(su)南(nan)(nan)、皖北(bei)、皖南(nan)(nan)等軍(jun)(jun)區(qu)和(he)淞滬(hu)、南(nan)(nan)京警備區(qu)及(ji)院(yuan)校、海軍(jun)(jun)等,共120余萬人。各部(bu)隊(dui)在新解放區(qu)開展大(da)規模(mo)剿匪斗(dou)爭(zheng),至1951年9月,共殲(jian)滅國民黨軍(jun)(jun)殘余及(ji)土(tu)匪武裝23萬余人,有力地(di)配合了土(tu)地(di)改革(ge)、鎮(zhen)壓反革(ge)命運動和(he)抗美援朝。
1950年(nian)4月,中(zhong)共中(zhong)央決定撤銷野戰軍(jun)、兵團兩級(ji)機(ji)構(第三(san)野戰軍(jun)番(fan)號實(shi)際上沿用至1955年(nian))。
至1951年底,相繼組成華東(dong)軍區海軍、空軍、公(gong)安部隊、防(fang)空部隊和炮(pao)兵、工程(cheng)兵、裝甲(jia)兵等領導機關。
1952年1月(yue),皖(wan)南、皖(wan)北軍(jun)區(qu)合并為安徽軍(jun)區(qu),曾希(xi)圣任(ren)(ren)(ren)(ren)(ren)(ren)司令(ling)員(yuan)兼政(zheng)治委員(yuan)。11月(yue),蘇(su)南、蘇(su)北軍(jun)區(qu)合并為江蘇(su)軍(jun)區(qu),劉先(xian)(xian)(xian)勝任(ren)(ren)(ren)(ren)(ren)(ren)司令(ling)員(yuan),柯慶施、蕭(xiao)望(wang)東、黃火星先(xian)(xian)(xian)后(hou)(hou)(hou)任(ren)(ren)(ren)(ren)(ren)(ren)政(zheng)治委員(yuan)。華東軍(jun)區(qu)與第(di)三野戰(zhan)軍(jun)合并后(hou)(hou)(hou),粟裕、許(xu)世(shi)友(you)先(xian)(xian)(xian)后(hou)(hou)(hou)任(ren)(ren)(ren)(ren)(ren)(ren)華東軍(jun)區(qu)副司令(ling)員(yuan),譚震林、唐(tang)亮(liang)先(xian)(xian)(xian)后(hou)(hou)(hou)任(ren)(ren)(ren)(ren)(ren)(ren)副政(zheng)治委員(yuan),張(zhang)震、張(zhang)愛萍先(xian)(xian)(xian)后(hou)(hou)(hou)任(ren)(ren)(ren)(ren)(ren)(ren)參(can)謀長(chang),唐(tang)亮(liang)、蕭(xiao)望(wang)東先(xian)(xian)(xian)后(hou)(hou)(hou)任(ren)(ren)(ren)(ren)(ren)(ren)政(zheng)治部主任(ren)(ren)(ren)(ren)(ren)(ren)和(he)代主任(ren)(ren)(ren)(ren)(ren)(ren),張(zhang)翼翔、覃健、王德先(xian)(xian)(xian)后(hou)(hou)(hou)任(ren)(ren)(ren)(ren)(ren)(ren)副參(can)謀長(chang),鐘(zhong)期光、鮑先(xian)(xian)(xian)志先(xian)(xian)(xian)后(hou)(hou)(hou)任(ren)(ren)(ren)(ren)(ren)(ren)政(zheng)治部副主任(ren)(ren)(ren)(ren)(ren)(ren)。
至1954年9月(yue),華東(dong)軍(jun)(jun)(jun)區(qu)指揮所屬部隊(dui)先(xian)后解放了(le)除臺灣(wan)、澎湖、金(jin)門等島(dao)以外的華東(dong)沿海(hai)各(ge)島(dao)嶼,并(bing)擊退國(guo)民黨軍(jun)(jun)(jun)對(dui)福(fu)建省南日島(dao)、東(dong)山島(dao)的竄犯。在美國(guo)政府和臺灣(wan)國(guo)民黨當局預謀簽訂《共(gong)同(tong)(tong)防(fang)御(yu)條約》前后,華東(dong)軍(jun)(jun)(jun)區(qu)福(fu)建前線部隊(dui)對(dui)盤踞(ju)大、小金(jin)門島(dao)的國(guo)民黨軍(jun)(jun)(jun)進(jin)行了(le)懲罰性炮擊。全區(qu)部隊(dui)在保衛(wei)海(hai)邊防(fang)和鞏固人民政權的同(tong)(tong)時,還積極(ji)支援國(guo)家社會(hui)主義建設,參(can)加長江下游、淮河(he)沿岸(an)的抗洪(hong)搶(qiang)險(xian)救災斗爭;大力開展軍(jun)(jun)(jun)事訓(xun)練和政治(zhi)、文化(hua)學習,促進(jin)了(le)部隊(dui)的革命化(hua)、現代化(hua)、正規化(hua)建設。
1955年4月(yue),根據國務院2月(yue)11日(ri)關于(yu)全國軍(jun)(jun)區(qu)重新(xin)劃分(fen)的決定(ding),華(hua)東軍(jun)(jun)區(qu)改編為(wei)南京(jing)軍(jun)(jun)區(qu)。原屬華(hua)東軍(jun)(jun)區(qu)的山(shan)東軍(jun)(jun)區(qu)改編為(wei)濟南軍(jun)(jun)區(qu)。
1949年2月(yue),遵照中(zhong)央軍委(wei)的(de)統一(yi)命令(ling)(ling),華東(dong)野戰軍正式改(gai)編為中(zhong)國人(ren)民解(jie)放軍第三野戰軍,陳毅為司(si)令(ling)(ling)員兼政(zheng)(zheng)治(zhi)(zhi)(zhi)委(wei)員,粟裕為副司(si)令(ling)(ling)員兼第二(er)副政(zheng)(zheng)治(zhi)(zhi)(zhi)委(wei)員,譚震林為第一(yi)副政(zheng)(zheng)治(zhi)(zhi)(zhi)委(wei)員, 張震為參謀長(chang),唐亮為政(zheng)(zheng)治(zhi)(zhi)(zhi)部主(zhu)任。轄4個(ge)(ge)兵(bing)團和(he)1個(ge)(ge)特(te)種兵(bing)縱(zong)隊。
第7兵團,王建安任(ren)司令員(yuan),譚啟龍任(ren)政治(zhi)(zhi)委(wei)(wei)員(yuan),姬鵬飛任(ren)副政治(zhi)(zhi)委(wei)(wei)員(yuan)兼政治(zhi)(zhi)部(bu)主任(ren),李迎希任(ren)參謀長(chang),轄第21軍(jun)(jun)(含(han)第61、第62、第63師(shi)(shi)),滕海清任(ren)軍(jun)(jun)長(chang),康(kang)志強(qiang)任(ren)政治(zhi)(zhi)委(wei)(wei)員(yuan);第22軍(jun)(jun)(含(han)第64、第65、第66師(shi)(shi)),孫(sun)繼先(xian)任(ren)軍(jun)(jun)長(chang),丁秋生任(ren)政治(zhi)(zhi)委(wei)(wei)員(yuan);第23軍(jun)(jun)(含(han)第67、第68、第69師(shi)(shi)),陶勇(yong)任(ren)軍(jun)(jun)長(chang),盧勝任(ren)政治(zhi)(zhi)委(wei)(wei)員(yuan);第35軍(jun)(jun)(含(han)第103、第104、第105師(shi)(shi)),吳化文(wen)任(ren)軍(jun)(jun)長(chang),何克希任(ren)政治(zhi)(zhi)委(wei)(wei)員(yuan)。
第(di)(di)(di)8兵團,陳士榘任(ren)(ren)(ren)司令員(yuan),袁(yuan)仲賢任(ren)(ren)(ren)政(zheng)(zheng)治委(wei)員(yuan),江渭清任(ren)(ren)(ren)副政(zheng)(zheng)治委(wei)員(yuan)兼政(zheng)(zheng)治部(bu)主任(ren)(ren)(ren),何以祥任(ren)(ren)(ren)參謀長(chang),轄第(di)(di)(di)24軍(含(han)第(di)(di)(di)70、第(di)(di)(di)71、第(di)(di)(di)72師),王必成(cheng)任(ren)(ren)(ren)軍長(chang),廖海光(guang)任(ren)(ren)(ren)政(zheng)(zheng)治委(wei)員(yuan);第(di)(di)(di)25軍(含(han)第(di)(di)(di)73、第(di)(di)(di)74、75師),成(cheng)鈞(jun)任(ren)(ren)(ren)軍長(chang),黃火星(xing)任(ren)(ren)(ren)政(zheng)(zheng)治委(wei)員(yuan);第(di)(di)(di)26軍(含(han)第(di)(di)(di)76、第(di)(di)(di)77、第(di)(di)(di)78師),張仁初任(ren)(ren)(ren)軍長(chang),王一平(ping)任(ren)(ren)(ren)政(zheng)(zheng)治委(wei)員(yuan);第(di)(di)(di)34軍(含(han)第(di)(di)(di)100、第(di)(di)(di)101、第(di)(di)(di)102師),何基灃任(ren)(ren)(ren)軍長(chang),趙啟民任(ren)(ren)(ren)政(zheng)(zheng)治委(wei)員(yuan)。
第(di)(di)(di)(di)9兵團,宋時(shi)(shi)輪(lun)任(ren)(ren)司令員(yuan),郭化若任(ren)(ren)政(zheng)治(zhi)委(wei)員(yuan),覃健任(ren)(ren)參謀長,謝有法任(ren)(ren)政(zheng)治(zhi)部(bu)主(zhu)任(ren)(ren),轄第(di)(di)(di)(di)20軍(jun)(含第(di)(di)(di)(di)58、第(di)(di)(di)(di)59、第(di)(di)(di)(di)60師),劉飛任(ren)(ren)軍(jun)長,陳時(shi)(shi)夫任(ren)(ren)政(zheng)治(zhi)委(wei)員(yuan);第(di)(di)(di)(di)27軍(jun)(含第(di)(di)(di)(di)79、第(di)(di)(di)(di)80、第(di)(di)(di)(di)81師),聶鳳智任(ren)(ren)軍(jun)長、劉浩天任(ren)(ren)政(zheng)治(zhi)委(wei)員(yuan);第(di)(di)(di)(di)30軍(jun)(含第(di)(di)(di)(di)88、第(di)(di)(di)(di)89、第(di)(di)(di)(di)90師),謝振華任(ren)(ren)軍(jun)長,李干輝任(ren)(ren)政(zheng)治(zhi)委(wei)員(yuan);第(di)(di)(di)(di)33軍(jun)(含第(di)(di)(di)(di)97、第(di)(di)(di)(di)98、第(di)(di)(di)(di)99師),張克俠任(ren)(ren)軍(jun)長,韓(han)念龍任(ren)(ren)政(zheng)治(zhi)委(wei)員(yuan)。
第(di)(di)(di)10兵(bing)團,葉飛任(ren)司令員(yuan),韋(wei)國(guo)清任(ren)政(zheng)(zheng)治(zhi)(zhi)(zhi)委員(yuan),陳(chen)(chen)慶先任(ren)參謀長(chang),劉(liu)培善任(ren)政(zheng)(zheng)治(zhi)(zhi)(zhi)部主任(ren),轄第(di)(di)(di)28軍(jun)(jun)(含(han)第(di)(di)(di)82、第(di)(di)(di)83、第(di)(di)(di)84師(shi)),朱紹清任(ren)軍(jun)(jun)長(chang),陳(chen)(chen)美藻任(ren)政(zheng)(zheng)治(zhi)(zhi)(zhi)委員(yuan);第(di)(di)(di)29軍(jun)(jun)(含(han)第(di)(di)(di)85、第(di)(di)(di)86、第(di)(di)(di)87師(shi)),胡(hu)炳云任(ren)軍(jun)(jun)長(chang),張藩任(ren)政(zheng)(zheng)治(zhi)(zhi)(zhi)委員(yuan);第(di)(di)(di)31軍(jun)(jun)(含(han)第(di)(di)(di)91、第(di)(di)(di)92、第(di)(di)(di)93師(shi)),周志堅任(ren)軍(jun)(jun)長(chang),陳(chen)(chen)華(hua)堂任(ren)政(zheng)(zheng)治(zhi)(zhi)(zhi)委員(yuan)。特種(zhong)兵(bing)縱隊番號不變,陳(chen)(chen)銳霆任(ren)司令員(yuan),張凱(kai)任(ren)政(zheng)(zheng)治(zhi)(zhi)(zhi)委員(yuan)。
以膠東(dong)(dong)軍(jun)區武裝編為第(di)32軍(jun)(轄第(di)94、第(di)95師),譚希林任(ren)軍(jun)長,彭林任(ren)政治(zhi)委員,暫(zan)歸山東(dong)(dong)軍(jun)區指揮(hui)。兩廣縱隊撥歸第(di)四(si)野戰軍(jun)建制,曾生任(ren)司令(ling)員,雷經天(tian)任(ren)政治(zhi)委員。
這時,華東(dong)軍(jun)(jun)(jun)(jun)區(qu)(qu)約(yue)42萬(wan)人(ren),第三(san)(san)野(ye)戰(zhan)(zhan)(zhan)(zhan)(zhan)軍(jun)(jun)(jun)(jun)約(yue)58萬(wan)余人(ren)。第三(san)(san)野(ye)戰(zhan)(zhan)(zhan)(zhan)(zhan)軍(jun)(jun)(jun)(jun)組(zu)成后, 主力于3月(yue)中(zhong)旬進至(zhi)廬江(jiang)(jiang)(jiang)、無為、除縣、六(liu)合、揚州(zhou)和如皋一(yi)線, 進行渡江(jiang)(jiang)(jiang)作戰(zhan)(zhan)(zhan)(zhan)(zhan)的各項(xiang)準備工作。4月(yue)中(zhong)旬,第三(san)(san)野(ye)戰(zhan)(zhan)(zhan)(zhan)(zhan)軍(jun)(jun)(jun)(jun)和第二野(ye)戰(zhan)(zhan)(zhan)(zhan)(zhan)軍(jun)(jun)(jun)(jun)發起渡江(jiang)(jiang)(jiang)戰(zhan)(zhan)(zhan)(zhan)(zhan)役(yi),1949年4月(yue)23日解(jie)放了(le)(le)國民黨22年統治的中(zhong)心南京(jing)。隨后解(jie)放了(le)(le)杭州(zhou)和我國大城市上海(hai)。至(zhi)6月(yue)1日, 京(jing)滬杭戰(zhan)(zhan)(zhan)(zhan)(zhan)役(yi)勝利結束,殲(jian)敵約(yue)40萬(wan)余人(ren)。 第7兵團在第二野(ye)戰(zhan)(zhan)(zhan)(zhan)(zhan)軍(jun)(jun)(jun)(jun)與華東(dong)軍(jun)(jun)(jun)(jun)區(qu)(qu)一(yi)部的配(pei)合下(xia),解(jie)放了(le)(le)浙江(jiang)(jiang)(jiang)省(sheng)及(ji)沿海(hai)大部分島嶼(yu)。第10兵團于7月(yue)上旬由蘇州(zhou)地區(qu)(qu)車運南下(xia),向(xiang)福(fu)建(jian)進軍(jun)(jun)(jun)(jun),8月(yue)17日解(jie)放了(le)(le)福(fu)建(jian)省(sheng)會福(fu)州(zhou)市。接著又舉行了(le)(le)漳(州(zhou))廈(sha)(門)金(門)戰(zhan)(zhan)(zhan)(zhan)(zhan)役(yi),至(zhi)10月(yue)中(zhong)旬,解(jie)放了(le)(le)福(fu)建(jian)省(sheng)及(ji)沿海(hai)大部分島嶼(yu),殲(jian)敵約(yue)10萬(wan)余人(ren)。
為(wei)了完成中(zhong)央(yang)軍(jun)(jun)委所賦予的各項(xiang)任(ren)(ren)務(wu)及建(jian)設現代化的革命(ming)軍(jun)(jun)隊,統(tong)一和(he)加(jia)強華東(dong)(dong)(dong)地(di)區的軍(jun)(jun)政(zheng)領導(dao),華東(dong)(dong)(dong)軍(jun)(jun)區與第(di)(di)(di)(di)三野(ye)(ye)戰(zhan)軍(jun)(jun)的領導(dao)機關于1949年7月合并(bing)(其名(ming)義仍保留)。同時,對(dui)野(ye)(ye)戰(zhan)部(bu)隊的機構先(xian)后(hou)進行(xing)了較大(da)調整:第(di)(di)(di)(di)7兵(bing)團(tuan)兼浙(zhe)江省(sheng)軍(jun)(jun)區,該兵(bing)團(tuan)第(di)(di)(di)(di)23軍(jun)(jun)撥(bo)歸結9兵(bing)團(tuan)建(jian)制(zhi)(zhi),第(di)(di)(di)(di)35軍(jun)(jun)全部(bu)地(di)方(fang)化;第(di)(di)(di)(di)8兵(bing)團(tuan)部(bu)撤銷,大(da)部(bu)與華東(dong)(dong)(dong)軍(jun)(jun)政(zheng)大(da)學合并(bing),組成新的華東(dong)(dong)(dong)軍(jun)(jun)政(zheng)大(da)學(陳毅(yi)兼校長和(he)政(zheng)治委員),小(xiao)部(bu)與第(di)(di)(di)(di)34軍(jun)(jun)軍(jun)(jun)部(bu)合并(bing)組成南京警備(bei)司(si)令(ling)部(bu)(含第(di)(di)(di)(di)24和(he)第(di)(di)(di)(di)25軍(jun)(jun)),第(di)(di)(di)(di)26軍(jun)(jun)撥(bo)歸第(di)(di)(di)(di)9兵(bing)團(tuan)建(jian)市;第(di)(di)(di)(di)9兵(bing)團(tuan)第(di)(di)(di)(di)20、第(di)(di)(di)(di)23、第(di)(di)(di)(di)26、第(di)(di)(di)(di)27軍(jun)(jun),準備(bei)執行(xing)解放(fang)臺(tai)灣的任(ren)(ren)務(wu)(后(hou)參加(jia)抗美援朝(chao)戰(zhan)爭),第(di)(di)(di)(di)30、第(di)(di)(di)(di)33軍(jun)(jun)調歸淞滬警備(bei)司(si)令(ling)部(bu)建(jian)制(zhi)(zhi);第(di)(di)(di)(di)10兵(bing)團(tuan)在(zai)福州市解放(fang)后(hou),即兼福建(jian)省(sheng)軍(jun)(jun)區。 至(zhi)1949年12月,第(di)(di)(di)(di)三野(ye)(ye)戰(zhan)軍(jun)(jun)發展到82.5萬余人(ren)。
1950年1月3日,中央軍(jun)(jun)委決定撤銷(xiao)(xiao)第三(san)野戰(zhan)軍(jun)(jun)第30和第35軍(jun)(jun)番號,其成員撥歸華東(dong)海軍(jun)(jun)建制。8月,撤銷(xiao)(xiao)第二野戰(zhan)軍(jun)(jun)前委,組(zu)成新的華東(dong)軍(jun)(jun)區黨委,以陳毅(yi)為(wei)第一書(shu)(shu)記(ji),粟裕為(wei)第二書(shu)(shu)記(ji),唐亮為(wei)第三(san)書(shu)(shu)記(ji)。野戰(zhan)軍(jun)(jun)部隊全部歸華東(dong)軍(jun)(jun)區領導。11月, 以第29和第32軍(jun)(jun)軍(jun)(jun)部組(zu)建為(wei)鐵道公(gong)安司令部。