The 161st Stanislawska Red Banner Order of Bogdan Khmelnitsky Mechanised Brigade was a brigade of the Ukrainian Ground Forces, which traced its history to the creation of the 161st Rifle Division of the Red Army in 1940.
The division first formed from July 1 to Aug. 28, 1940, at Mogilev in the Western Special Military District based on cadres from 143rd Rifle Division and the 342nd and 356th Reserve Regiments. At the opening of Operation Barbarossa the division was in the same district and had the following order of battle:
In May the division had been brought up to a strength of about 12,000 men with the addition of workers and collective farmers, including 396 Communist Party members and candidates and 2,170 Komsomols, indicating a high proportion of younger and well-motivated men. In addition a high proportion of senior leaders had combat experience from the Winter War.
On June 22, 1941, 161st Rifle Division was in transit from Drutyskie Camp in Mogilev Oblast to join 44th Rifle Corps near Minsk. Caught up in the confused fighting east of that city, it fought in 13th Army under both 44th and 2nd Rifle Corps. In August it was reassigned to 20th Army of Western Front, and on the 15th it reported the following strength figures: 695 officers; 787 NCOs; 5,306 men plus 400 replacements just received; 5,464 rifles; 32 SMGs; 20 HMGs; 74 LMGs; 1 AAMG; 12 76mm guns; and no antitank guns, howitzers or mortars. The division distinguished itself in the Battle of Smolensk for its stubborn defensive fighting and local counterattacks, and it was withdrawn to the Reserve of the Supreme High Command in September. On Sept. 18, in recognition of its earlier distinctions and its success in the Yelnya Offensive, the 161st became the fourth of the original four rifle divisions raised to the status of Guards on that date.