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Russia mounts largest assault in months in eastern Ukraine_我的网站

A |     KYIV -- Ukrainian forces are trying to hold off a major new Russian offensive operation in the strategic city of Avdiivka.Russia sent dozens of tanks and armored vehicles and thousands of troops into the assault, which started four days ago."They are hitting with everything they have. Yesterday a lot of armor was used, they came in columns. The assault isn’t stopping neither day or night," Vitaliy Barabash, the head of Avdiivka’s military administration, said on Ukrainian television.Russia has also launched smaller offensive operations at points all along the front line, intensifying an offensive near the city of Kupiansk, which Ukraine liberated last year, according to Ukrainian troops on the ground.But the main attack is on Avdiivka, which holds major strategic significance for both sides. Avdiivka is located close to Donetsk, the capital of the Russian-occupied Donetsk region.Ukraine heavily fortified the line at Avdiivka prior to Russia’s full-scale invasion last year, constructing deep trenches and a system of underground bunkers. As a result, Russian forces have barely advanced near the city.Russia now appears to be seeking to cut off Avdiivka and surround the Ukrainian forces inside its defenses."For the entire time of the war, there has never been such an offensive around Avdiivka, even though they’ve attacked Avdiivka since 2014," Oleksiy Dmitrashkivsky, chief spokesman for the Command of Ukraine's Territorial Defense Forces, told ABC News.He said two Russian battalions, numbering around 2,000 men and backed by dozens of tanks and other armored vehicles, had begun the attacks, pushing from the northwest and southwest. A massive artillery and air barrage had preceded the assault and has continued since, with frequent strikes on the city itself.So far the Russian assault has appeared to have gone badly, according to Ukrainian military officials and open source researchers tracking the losses.Barabash, Avdiivka’s military administration chief, said at least 40 Russian armored vehicles had been lost in two days. Videos circulating online of the attacks appeared to largely support those claims, with some open source researchers saying 30 to 50 Russian tanks and other vehicles had been damaged or destroyed.Ukraine’s general staff claimed over 1,000 Russian troops had been killed and injured since the new offensive operation began.The Institute for the Study of War said Russia had managed to capture roughly 4.52 square kilometers of territory from different directions around Avdiivka in the last three days."Russian forces have not secured any major breakthroughs near Avdiivka as of Oct. 12 and are unlikely to immediately cut off Ukrainian forces in the city," ISW wrote in its daily briefing Thursday.Ukrainian military officials said their troops have successfully held the lines, inflicting heavy casualties on the Russian attackers, though Ukrainian casualties were also large.The new Russian offensive -- the scale of which seemed to catch some analysts off-guard -- nonetheless was significant because it appears to show Russia's attempt to regain the initiative in the war."The Russians have decided that they can already start their own counterattack in [the Avdiivka] direction," Dmitrashkivsky said. "They are taking advantage of the fact that the attention of the whole world is on the events in Israel and they have started an active phase along the entire front line."He said the Russian attack near Avdiivka had involved a mixed force of paratroopers and poorly trained forces, as well as so-called Storm Z units -- detachments of convicts sent to fight."They were very weakly prepared and that showed in their losses," Dmitrashkivsky said.The attack had been exceptionally large, he added, requiring huge efforts from Ukrainian troops to blunt it.Most analysts believe Russia likely still lacks the manpower to make significant gains in an offensive, including around Avdiivka. But the push indicated Russia hopes to further blunt Ukraine’s counteroffensive with its own counterpunch, coming as the weather starts to worsen.Ukraine is continuing to press its own attacks in the southern Zaporizhzhia region where its counteroffensive is focused and around the city of Bakhmut.。    　　池州8月21日电 (刘鸿鹤)“目前全县已培育产业链规上企业19家，上半年镁铝轻合金全产业链实现产值25.9亿元(人民币，下同)，同比增长61.3%，全年产值有望突破50亿元。”21日，安徽省池州市青阳县科技工业信息化局副局长苏航在2026变形镁合金技术与市场研讨会开幕式上说。　　据了解，该县白云石储量位居华东前列，却曾长期陷入“守着金山卖矿石”的发展困境。如今，当地从卖原石到炼合金，从原料外销到全链自主，依托最轻的镁金属材料，完成了资源型县域的重量级产业转型。8月20日，来自德国的客商Peter(右一)正在观察用镁基新材料制造的汽车零部件。刘鸿鹤 摄　　近年来，青阳锚定打造世界一流镁基新材料生产、应用、创新、人才“四个基地”目标，以安徽宝镁项目为龙头，全力建设“世界镁都”。“目前，我们已累计完成投资87亿元，宝镁10万吨产线实现全流程量产，全国唯一的镁水直供短流程产业园在当地建成投用。”苏航说。　　据青阳县商务局党组书记、局长王青山介绍，安徽宝镁项目规划产能30万吨，约占全国镁合金总产能的四分之一。目前，安徽省镁基新材料创新研究院已落地运营，上海交通大学、西安交通大学、重庆大学等多所高校科研团队先后入驻开展技术研发。

B | 　　“中国企业在镁材料深加工及环保技术上的突破，为全球供应链提供了更具竞争力的选择。

C | ”德国客商Peter表示，此次到访青阳，旨在寻求长期稳定的合作伙伴，重点聚焦镁材料在汽车轻量化领域的应用研发，双方就建立定期互访机制、共享市场信息达成初步合作意向。

D | Peter很轻松地拿起用镁合金制造的汽车零部件。刘鸿鹤 摄　　吉林大学材料科学与工程学院教授王珵表示，变形镁合金具备优异的强塑性，在新能源汽车、轨道交通、3C电子等领域拥有广阔的应用潜力。“我们希望快速挤压变形镁合金技术能在青阳落地转化，带动上下游关联产业集聚发展。”　　据了解，安徽宝镁项目总投资148亿元，配套白云石矿储量超13亿吨。苏航表示，青阳已开设镁基数控专项培训班，今年以来累计培育镁产业技能人才190余人。“打造‘世界镁都’非一日之功，但路虽远，行则将至，我们将以最大诚意、最优服务对接海内外客商，持续推动镁基新材料产业高质量发展。

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