Complex sentence: In January 2015, video emerged of SU-100 and T-34 armour being transferred by rail, allegedly to participate in the invasion of Ukraine, Though it was later confirmed that these tanks were being Transported to Moscow for the 2015 May Day Parade.
Split into simpler sentences: In January 2015, video emerged of SU-100 and T-34 tanks being transferred by rail, reportedly to participate in the invasion of Ukraine. It was later confirmed that these tanks were being transported to Moscow for the 2015 May Day Parade.