Ukrainian President Volodymyr Zelenskyy warned on Friday that intelligence reports indicate Russia is preparing a new large-scale strike against Ukraine. He urged citizens to pay close attention to air-raid warnings and take protective measures.

The statement came amid ongoing Russian military operations in the conflict that has lasted nearly four years. Zelenskyy cited data showing Russia readying further massive attacks, building on recent strikes including one on May 24 that targeted multiple sites.

Earlier warnings from Ukrainian officials highlighted potential threats from Belarusian territory, where Russia could open a new front toward Kyiv and northern regions. Separate intelligence assessments pointed to risks involving advanced Russian missiles such as the Oreshnik system.

Ukraine has continued to request additional air defense systems from Western partners, including Patriot missiles, to counter the expected barrage. Zelenskyy noted that global shortages of anti-ballistic capabilities, partly due to conflicts elsewhere, complicate these efforts.

Russian forces have maintained pressure on multiple fronts, with recent assessments noting advances in some areas despite Ukrainian counteractions. The latest alert follows a pattern of periodic large-scale missile and drone campaigns targeting energy infrastructure and military sites.

Ukrainian authorities have instructed air defense units to remain on high alert. No specific timeline or targets were detailed in the warning, but officials stressed the need for vigilance in the coming days.