Ukraine and Eastern Europe

Russia's Bryansk Oblast that borders Ukraine's north-east has now seen two railway derailments in as many days, both reportedly as a result of sabotage. On Monday (1 May), Bryansk Oblast Governor Alexander Bogomaz published a post on his Telegram channel announcing that "an unidentified explosive device" detonated near railway tracks, derailing the train and resulting in the suspension of rail traffic in the area. Overnight on Sunday (30 April), overhead powerlines in Russia's Leningrad Oblast were also blown up, although power supply to populated areas and civil infrastructure was allegedly not disrupted. Then, yesterday on Tuesday (2 May), Russian media reported a second supposed railway sabotage in Bryansk Oblast in as many days. Governor Bogomaz said that railway lines had been blown up near Snezhetskaya station, derailing a locomotive and approximately 20 freight cars. Being critical for logistical operations in their full-scale invasion of Ukraine, railways in Russia's border regions have frequently been targets of suspected sabotage during the ongoing war.

Russia has launched another wave of missile strikes at Ukraine before dawn on Friday (28 April), killing at least nineteen people as of 3pm CET. According to Ukrainian national police, at least 17 people were killed after two Russian missiles hit a nine-storey residential building in the central city of Uman. Three children were also rescued from the rubble. In a separate attack, a 31-year-old woman and her 2-year old daughter were killed after a Russian missile hit the eastern city of Dnipro, according to the regional governor, Serhii Lysak. Four people were also wounded. In total, according to Ukrainian authorities Russia fired 23 missiles and two drones at Ukraine before dawn on Friday (28 April). 21 missiles in total were shot down, with 11 missiles and the two drones were intercepted by air defense over Kyiv, said the city hall, with no immediate reports of missiles hitting targets and no reports of casualties. It is the first attack on the city since March. Interfax news agency also reports there have been explosions in the cities of Poltava and Kremenchuk.

Early in the morning of Wednesday (19 April), Russia launched a wave of drone strikes on the southern Odesa Oblast, with two drones striking a "public infrastructure facility", according to the Odesa Oblast Military administration. According to the Ukrainian Air Force, Russia launched 12 Iranian-made Shahed "kamikaze" drones, of which ten were shot down. No casualties were reported after last night's attack, said the military administration. Explosions were heard around 2am in the morning of Wednesday, with air raid sirens having been activated a few minutes prior. Yesterday on Tuesday (18 April), the Ukrainian President Volodymyr Zelensky visited the front-line town of Avdiivka, in Donetsk Oblast, located only 10km north of the city of Donetsk, which has been occupied by Russia since 2014. "I wish you nothing but victory – something that every Ukrainian desires and which holds great importance for all of us," Zelensky said. "I extend my wishes for good health to you and your loved ones and express sincere gratitude from every Ukrainian for the remarkable path that you tread each day." Russian forces made significant gains around Avdiivka in March, with Ukrainian military spokesperson Oleksii Dmytrashkivskyi acknowledging on 20 March that it could become a "second Bakhmut".

Various media are reporting that Ukraine has launched a drone strike on power stations in the Russian city of Belgorod and the surrounding area overnight on Monday (17 April). Neither Ukraine nor Russia has officially confirmed the strikes. Shortly after the strikes local Telegram channels reported problems with electricity supply in parts of the city. The regional governor Vyacheslav Gladkov confirmed that "two fires were recorded at civilian facilities" in Belgorod and Belgorod district, but stopped short of specifying exactly what caused the fires. In the past, suspected Ukrainian strikes inside Russian territory have rarely, if ever, been admitted as such by Russian authorities. "There are no casualties. All emergency services are on site, the fire is being put out," Gladkov said. Recently there has been an increase in reports of drone sightings and explosions in Russian regions bordering Ukraine, including in Belgorod Oblast. Last week on Monday (10 April), a UAV carrying an explosive device fell on an airfield in Belgorod, damaging a fence and signal cable.