Rasputitsa

, October 2012 The Russian term rasputitsa is derived from the root путь (put′), 'road, way, travel' + the prefix рас- (ras) 'discrepancy, divergence' + the diminutive suffix -иц (it͡s) + the feminine noun ending а (a). The Ukrainian term () usually refers to spring, and occasionally to autumn, when rain and/or melting snow on unpaved roads, tracks, paths, or any poorly-drained off-road area turns the route into impassable deep mud. == Effects ==

, November 1941 ), March 1942 These conditions in Belarus, Russia, and Ukraine are caused by high moisture storage capacity of black clay soils but not limited solely to the area of chernozem found in the region and works as a sponge. Roads are subject to weight limitations and closures during the period in certain districts. The phenomenon was a notable hindrance in the early 20th century, since 40% of rural villages in the erstwhile Soviet Union were not served by paved roads. Autumn thawing occurs when the average daily air temperature drops to +5°C, which reduces the evaporation of moisture, and the frequency of rains saturating the upper soil layer increases. In Canada there is definitely a rasputitsa period, though it does not occur everywhere or necessarily in the fall, and it is not considered a rasputitsa by name. Climate change in Russia and warmer winters in the Russian Arctic are a big disadvantage: rasputitsa lasted previously for 2–3 weeks, and now it reaches two months, as an inhabitant of an island near Archangelsk said in an interview. == Armed conflict ==

of Ukraine, March 2022 The rasputitsa seasons are well-known as a defensive advantage in wartime. The 'season of bad roads' also proved to be a great hindrance in and after the Battle of Krasnoi, when many horses, carriages and cannons were stuck in the snow or mud and left behind during the French retreat from Russia. Rasputitsa reduced the mobility of both armies but it seemed to be more favorable to the defender. :Already on 29/30 June 1812 (five days after crossing the Russian border on their march towards Vilna) "Marshal Mud" played a significant role, when a violent thunderstorm struck Lithuania during the night and continued for a day. Ca 15 or 18,000 horses were lost; they sank to their knees on the primitively constructed roads through mostly swampy areas near Trakai. The Grande Armée lost 50,000 men in two days due to fatigue and want. "General Mud" is a nickname (sometimes) used in the Western Front in the Battles of Ypres in December 1916. During World War II, the months-long muddy period slowed the German advance into the Soviet Union during the Operation Typhoon on the Eastern Front. It is commonly alleged that this have helped save Moscow from falling under a German military occupation. This is a dubious assertion, because, first, the German progress was already slowing down due to Soviet resistance, and second, rasputitsa hampered both Soviet and German logistics in the same degree. The advent of Blitzkrieg had the disadvantage that while tanks could operate effectively in summer or in winter, they proved less useful in spring and autumn, while the logistics via the railway system was not as efficient as expected after the Germans advanced deeper into Russia. Prior to the Russian invasion of Ukraine, some analysts identified the logistical challenges of the mud season as a likely hindrance to any large-scale invasion in spring. When Russia crossed the border, many of its mobile units found themselves stranded in fields and limited to major roads, where resistance and logistical issues significantly slowed the advance toward Kyiv and elsewhere. == See also ==