Russia readies new 500-mile missile as weapon expert warns of 'terminal end game surprises'

According to a report by Fox News… Russia plans to test a new 800-km ballistic missile by year's end, with an analyst warning its advanced maneuverability could strain Ukraine air defense. complete report is on link below. Source: https://www.foxnews.com/world/russia-readies-new-500-mile-missile-weapon-expert-warns-terminal-end-game-surprises