Ukraine and Eastern Europe

600 square kilometres in Ukraine's southern Kherson region have been flooded after the Nova Kakhovka dam collapsed in the early hours of Tuesday (6 June). This was announced by the region's governor, Oleksandr Produkin. Speaking on Telegram, Produkin also said 32% of the flooded area is on the Ukrainian controlled right bank and 68% on the Russian occupied left bank. The average water level in flooded areas is currently 5.61m, with the town of Oleshky being particularly badly affected. In total, 30 communities have been affected, according to Ukrainian officials. As of Thursday morning (8 June), 2,000 people have been evacuated from affected areas while some who are stranded on the roofs of their homes in Russian-controlled areas have received drinking water by drone, the governor said. There have also been reports of Russian forces shelling affected areas and even shooting at Ukrainians trying to rescue people affected by the floods. While thousands have been made homeless, Ukrainian officials have said that hundreds of thousands now have no access to clean water, and irrigation systems served by the Dnieper river have been swept away, seriously damaging fertile land that could take years to recover.

Russia has blown up a dam in southern Ukraine's Kherson region. This was reported by Ukraine's Southern Operational Command early in the morning on Tuesday (6 June). The Soviet-era hydroelectric plant lies on the Dnipro river, next to the city of Nova Kakhovka and approximately 50km east of the city of Kherson. Videos have emerged online of a major breach towards the Russian-occupied side of the river, and there are already reports of flooding in dozens of towns and villages downstream. Ukrainska Pravda, citing a nearby resident, said there was a single explosion, after which the dam "collapsed like a house of cards." Ukrainian authorities say that approximately 16,000 people are in the critical zone, and evacuations have already begun. It is expected that flooding down stream will reach critical levels at around 11am local time. At 9am, Kherson Oblast governor Oleksandr Prokudin reported that the villages of Tyaginka, Lvove, Odradokamyanka, Ivanivka, Mykilske Tokarivka, Ponyativka, Bilozerka, and the Ostriv district in Kherson were "fully or partially flooded." Ukrainian President Volodymyr Zelensky has called an emergency meeting of the National Security and Defense Council of Ukraine, according to the council's head, Oleksii Danilov. 

Reports have emerged online during Sunday (4 June) and early Monday morning (5 June) of increased fighting along the front line in Ukraine. Various social media sources that have regularly provided updates on the current situation on the ground in Ukraine since the start of the full-scale invasion in February 2022 reported forward Ukrainian troop movements in a number of locations along the front line over the last 24 hours. On Monday morning, the commander of Ukraine's ground forces, Oleksandr Syrskyi, said troops were "moving forward" towards the eastern city of Bakhmut, and had destroyed a Russian position near the city. As of 09.30 CET on Monday (4 June), nothing else regarding the ostensible counteroffensive has been officially stated by Ukrainian authorities. Yesterday, Ukrainian authorities published a video asking for people to withhold any precise information they may have on Ukrainian troop movements, saying "Plans love silence. There will be no announcement of the start [of the counteroffensive]." The footage featured masked and well-armed troops holding their fingers to their lips, stressing the importance of operational security.

Russia has launched three mass aerial assaults on the Ukrainian capital Kyiv in 24 hours, with the latest coming in the early hours of Tuesday (30 May).  It was the 17th such attack just this month, with the Kyiv City Military Administration reporting that Iranian-made Shahed drones approached the city from different directions, and in several waves. According to Ukrainian authorities, the country's Air Defense shot down 29 out of 31 drones mostly fired at Kyiv. There are reports of one woman being killed and three others being injured after debris from a destroyed drone fell on a tower block, causing a fire. Drones shot down over other parts of Kyiv did not cause any other casualties, Kyiv City Military Administration reported. Between midnight and 5am yesterday, on Monday (29 May), Ukrainian Air Defenses had also fought off yet another aerial attack from Russia, shooting down 37 out of 40 cruise missiles, and 29 out of 35 Shahed drones. No casualties were reported on that occasion, although a second attack that came late morning yesterday reportedly injured one. Meanwhile, also on Tuesday morning, Muscovites awoke to the sound of explosions as alleged Ukrainian drones were shot down over Moscow. Although Russia's state-run RIA Novosti reports that eight drones were shot down over Moscow, reports on social media suggest that as many as two dozen drones flew over Moscow. Russian authorities have reported that falling debris damaged a tower block, injuring two people, although they were not hospitalised. Ukraine has not commented on the claims.

Yesterday on Thursday (25 May), the Russian and Belarusian defence ministers Sergei Shoigu and Viktor Khrenin signed documents on placing Russian non-strategic nuclear weapons in Belarus. According to the Russian state-controlled news agency Interfax, Shoigu said at the meeting that decisions over the control and use of the nuclear weapons stationed in Belarus would remain under the control of Russia.  Shoigu added that Russia may take "additional measures" in the future "to ensure the security of the Union State [of Russia and Belarus] and respond to the military-political situation". Russian President Vladimir Putin, and especially TV propagandists, have consistently threatened the West with nuclear weapons as Russia's full-scale invasion of Ukraine launched on 24 February last year has foundered. On 25 March this year, President Putin threatened to place tactical nuclear weapons in Belarus "for training", although Belarus has worked towards this development for some time.In their daily assessment of the Russian offensive campaign against Ukraine, the Washington DC-based Institute for the Study of War (ISW) said that the chance of Russia using the nuclear weapons in Ukraine or elsewhere is "extraordinarily unlikely".

The US Department of Defense has announced another package of military aid to Ukraine, this time totalling $375m. It is the 38th round of equipment sent to Ukraine by the US since August 2021. The statement released by the US Department of Defense on Sunday (21 May) following President Joe Biden's meeting with Ukrainian President Volodymyr Zelensky at the G7 meeting in Japan details the capabilities included in the latest package. It will include further ammunition with HIMARS rocket systems that have wrought havoc on Russian troop and equipment concentrations since they were first supplied to Ukraine in June 2022. It will also supply Javelin anti-tank missiles and AT-4 anti-armour systems, as well as armoured bridging systems, logistics support, and thermal imagery systems. This latest package comes after Joe Biden signaled that he would authorise the third-party transfer of F-16 fighter jets to Ukraine, something that Ukraine has pressured allies over for months. He would also support an international intiative to train Ukrainian pilots on the jets, he added while at the G7 summit in Japan.

The UK and The Netherlands have agreed to form an "international coalition" to assist Ukraine in acquiring F-16 fighter jets, the UK Government announced in a statement released on Tuesday (16 May). Meeting on the sidelines of the Council of Europe summit in Reykjavik, prime ministers Rishi Sunak and Mark Rutte "agreed they would work to build international coalition to provide Ukraine with combat air capabilities, supporting with everything from training to procuring F16 jets", the statement said. "The [British] Prime Minister reiterated his belief that Ukraine’s rightful place is in NATO and the leaders agreed on the importance of allies providing long-term security assistance to Ukraine to guarantee they can deter against future attacks," the statement added. This development followed Ukrainian President Volodymyr Zelensky's suggestion that Kyiv could expect to receive F-16 fighter jets soon, expressing optimism about crucial decisions being made with the support of the UK. On 15 May in London, Zelensky and Sunak engaged in a two-hour discussion during the former's second visit to the UK since the beginning of Russia's full-scale invasion.