The movement of Russian military equipment had been observed in Belarus, "probably for regrouping units, as well as creating a reserve to replenish losses in manpower, weapons and equipment of groups operating in Ukraine," the statement said.
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Ukrainian forces had noted "frequent cases" of mines being laid in areas recently retaken by Russian forces in the Kyiv region, the statement added.
Some information: The United Kingdom Ministry of Defence said in an intelligence update Wednesday that some Russian units had returned to Belarus after suffering heavy battlefield losses in Ukraine. Belarus has been a base and staging area for Russian militar