Russia may launch an offensive in the southern Ukrainian region of Kherson to try to wrest back momentum from Kyiv and has been visibly building up forces, Ukrainian General Oleksiy Hromov said on Thursday.
Russia holds swathes of Ukraine's south that it captured in the early phases of its Feb. 24 invasion, but Kyiv has vowed to mount a major counter-offensive and used sophisticated western weapons to hit Russian supply lines and ammo dumps.
