Russian forces are trying to use the truce to strengthen their offensive capabilities. Viktor Tregubov, spokesman of the Joint Forces Group of the Armed Forces of Ukraine, stated on the tele-marathon broadcast. READ ALSO: Ukraine officially allowed Russia to hold parade in Moscow on May 9 - Zelensky decree “No, they have really calmed down now. It is to this day that they are really trying to take a pause and use this pause for rotation, to brin…