<p>Ukraine's military spy agency GUR struck a main production facility of a Russian aviation factory in Russia's Voronezh region, a Ukrainian intelligence source told <em>Reuters</em>.</p><p>Russia's defence ministry said earlier on Tuesday that two drones were downed over the region.</p>.Ukraine says it destroys all 20 drones launched by Russia.<p>The source said the 711th aviation repair plant in the town of Borisoglebsk was hit. It did not provide any details of the scale of the damage.</p><p>The town is at least 350 kilometres away from the Ukrainian government-held side of the front line in the northeast.</p><p><em>Reuters</em> could not independently verify the accounts.</p><p>Kyiv has recently stepped up attacks deep in Russia's territory, targeting military facilities and energy infrastructure that helps Moscow's war effort. It mostly uses various types of long-range domestically produced drones. </p>
<p>Ukraine's military spy agency GUR struck a main production facility of a Russian aviation factory in Russia's Voronezh region, a Ukrainian intelligence source told <em>Reuters</em>.</p><p>Russia's defence ministry said earlier on Tuesday that two drones were downed over the region.</p>.Ukraine says it destroys all 20 drones launched by Russia.<p>The source said the 711th aviation repair plant in the town of Borisoglebsk was hit. It did not provide any details of the scale of the damage.</p><p>The town is at least 350 kilometres away from the Ukrainian government-held side of the front line in the northeast.</p><p><em>Reuters</em> could not independently verify the accounts.</p><p>Kyiv has recently stepped up attacks deep in Russia's territory, targeting military facilities and energy infrastructure that helps Moscow's war effort. It mostly uses various types of long-range domestically produced drones. </p>