Ukrainian forces use pipelines in Kupyansk battles, heavy machine guns and gas masks

Ukrainian troops conducted underground operations using pipelines during fighting for Kupyansk, employing heavy machine guns and gas masks due to gas and decomposing bodies. The account, from Seznam Zprávy, is a single-source report and unverified, but indicates unconventional urban warfare tactics in a contested area.

AI disclosure: Model-written summary of the source, not a verified fact. Check the sources. How Mosaic works