Escalating Tensions: Russia Deploys 460 Pion and Tyulpan in Ukraine

According to recent reports, Russian forces are said to be preparing to deploy five heavy artillery brigades in Ukraine. These brigades will be armed with potent artillery pieces, specifically the 2S4 Tyulpan and 2S7 Pion. These heavy artillery units will be integrated into army corps and combined arms formations. Their activities are reportedly focused in the Zaporizhian area of Ukraine. But, what exactly prompts Russian forces to deploy the world’s most potent conventional artillery systems?