Order of battle at Beiping–Tianjin

Below is the order of battle for the Battle of Beiping-Tianjin, called the Peiking-Tientsin Operation in pinyin spelling, a series of battles fought from 25 July through 31 July 1937 as part of the Second Sino-Japanese War. It was called the North China Incident (北支事変, Hokushi jihen) by the Japanese.

Ground
Japanese China Garrison Army
 * Lieut. General Kanichiro Tashiro (1 May 1936 – 12 July 1937 )
 * Lieut. General Kiyoshi Katsuki (12 July 1937 – 26 August 1937)
 * China Garrison Infantry "Kawabe" Brigade
 * Major General Masakazu Kawabe
 * 1st China Garrison Infantry Regiment
 * 2nd China Garrison Infantry Regiment
 * China Garrison Cavalry Unit
 * China Garrison Artillery Regiment
 * China Garrison Engineer Unit
 * China Garrison Armored Unit (17 tanks?)
 * China Garrison Signal Unit
 * China Garrison Army Hospital


 * 5th Division
 * General Seishirō Itagaki
 * 9th Infantry Brigade
 * 11th Infantry Regiment
 * 41st Infantry Regiment
 * 21st Infantry Brigade
 * 21st Infantry Regiment
 * 42nd Infantry Regiment
 * 5th Mountain Artillery Regiment
 * 5th Cavalry Regiment
 * 5th Engineer Regiment
 * 5th Transport Regiment
 * 20th Division
 * Lieutenant General Bunsaburo Kawakishi
 * 39th Infantry Brigade
 * 77th Infantry Regiment
 * 78th Infantry Regiment
 * 40th Infantry Brigade
 * 79th Infantry Regiment
 * 80th Infantry Regiment
 * 26th Field Artillery Regiment
 * 28th Cavalry Regiment
 * 20th Engineer Regiment
 * 20th Transport Regiment


 * 1st Independent Mixed "Sakai" Brigade
 * Lieutenant General Sakai Koji
 * 4th Tank Battalion
 * 12 Type 89 Medium Tanks
 * 13 Type 95 Light Tanks
 * 12 Type 94 tankettes
 * 4 Armored Engineer Vehicles
 * 1st Independent Infantry Regiment
 * 1st Independent Artillery Battalion
 * 1st Independent Engineer Company
 * 11th Independent Mixed "Suzuki" Brigade
 * Lieutenant General Shigiyasu Suzuki
 * 11th Independent Infantry Regiment
 * 12th Independent Infantry Regiment
 * 11th Independent Cavalry Company
 * 11th Independent Field Artillery Regiment
 * 12th Independent Mountain Gun Regiment
 * 11th Independent Engineer Company
 * 11th Independent Transport Company
 * East Hebei Army
 * 1st Corps (Tungchow) 4,000 men
 * 2nd Corps (Tsunhua)  4,000 men
 * 3rd Corps (Tungchow) 4,000 men
 * 4th Corps (Tsunhua)  4,000 men
 * Training Corps (Tungchow) 2,000 men

Air

 * Temporary China Area Aviation Division (Chugoku-Homen Rinji Hikoshidan)
 * General Yoshitoshi Tokugawa
 * 1st Army Air Battalion (reconnaissance) Ki-3, Ki-4
 * 2nd Army Air Battalion (fighter aircraft) Ki-10
 * 3rd Army Air Battalion (long range reconnaissance)
 * 5th Army Air Battalion (light bomber) Ki-2
 * 6th Army Air Battalion (heavy bomber) Ki-2
 * 8th Army Air Battalion (fighter) Ki-10
 * 9th Army Air Battalion (heavy bomber) Ki-1
 * 3rd Independent Air Company (heavy bomber)Ki-1
 * 4th independent squadron (reconnaissance)
 * 6th independent squadron (reconnaissance)
 * 9th independent squadron (fighter) Ki-10
 * 1st, 2nd Airfield companies
 * 8th, 9th Signal platoons
 * 1st Truck Transport company
 * 3rd Field aircraft depot

Naval

 * 2nd Fleet
 * Admiral Zengo Yoshida

Republic of China
29th Army
 * Commander: Song Zheyuan
 * Deputy: Tong Linge


 * 37th Division (15,750 men)
 * Lt. Gen. Feng Chian
 * Special Operations Regiment
 * 109th Brigade
 * 110th Brigade
 * 111th Brigade
 * Independent 35th Brigade
 * 38th Division (15,400 men)
 * General Zhang Zizhong
 * Special Operations Regiment
 * 112th Brigade
 * 113th Brigade
 * 114th Brigade
 * Independent 26th Brigade
 * 132nd Division (15,000 men)
 * General Zhao Dengyu
 * Special Operations Regiment
 * 1st Brigade
 * 2nd Brigade
 * Independent 27th Brigade
 * Independent 28th Brigade


 * 143rd Division (in Chahar) (15,100 men)
 * General Liu Ruming
 * Special Operations Regiment
 * 1st Brigade
 * 2nd Brigade
 * Independent 29th Brigade
 * Independent 31st Brigade
 * Security Brigade
 * 9th Cavalry Division (3,000 men)
 * 1st Brigade
 * 2nd Brigade
 * Independent 13th Cavalry Brigade (1,500 men)
 * Hebei Peace Preservation Force (Peiwan, 2,500 men)
 * Independent 39th Brigade (3,500 men)
 * Independent 40th Brigade (3,400 men)


 * 53rd Army
 * General Wan Fulin