俄乌冲突，传出新消息！ 乌克兰总统泽连斯基表示，俄罗斯7月12日对乌克兰发动大规模空袭。此次行动，俄军共发射26枚巡航导弹， 同时出动近600架无人机。 同一天，正在朝鲜访问的俄罗斯外交部长拉夫罗夫警告美国及其盟友，勿对俄朝安全构成威胁。 7月11日，乌克兰外交部发言人称，美国对乌克兰的军事援助已恢复。同日，泽连斯基通过社交媒体表示，对 乌军事援助物资的运输已经恢复。 来看详细报道！ 俄罗斯发动大规模空袭 据央视新闻报道，当地时间7月12日，乌克兰总统泽连斯基在社交媒体上表示，俄罗斯对乌克兰的袭击，从哈 尔科夫州、苏梅州一直延伸至利沃夫州等地。 泽连斯基表示，俄军此次行动共发射了26枚巡航导弹，同时出动597架无人机，其中"见证者"无人机占比超过 半数。乌克兰防空部队击落超过20枚导弹以及绝大多数的攻击无人机。民用基础设施、居民楼等遭到不同程度 袭击。截至目前，切尔诺夫策州已确认有2人死亡。 泽连斯基指出，乌克兰急需更多防空系统，并且需要加大在拦截型无人机领域的投资。 俄罗斯国防部7月12日通报称，当天凌晨，俄军使用空基远程高精度武器和攻击型无人机，对乌克兰利沃夫、 哈尔科夫、卢茨克的军工企业及军用机场基础设 ...

Core Points - Russia's Deputy Foreign Minister Verchinin announced that the memorandum on agricultural and fertilizer exports with the United Nations will not be extended, citing dissatisfaction with its execution due to Western obstruction [1] - Verchinin stated that all goals set by the memorandum have not been achieved, attributing this to sanctions that created barriers in insurance, logistics, and payments, leading to a systematic blockade of Russian agricultural and fertilizer exports [1] - The memorandum was part of a series of agreements related to the Black Sea port grain export initiative, which was set to expire on July 22 this year [1] Group 1 - The Black Sea port grain export agreement was signed on July 22, 2022, by Russia, Turkey, Ukraine, and the United Nations to restore Ukrainian agricultural exports and ensure Russian food and fertilizer access to international markets [2] - The memorandum included measures to lift restrictions on Russian grain and fertilizer exports, re-establish SWIFT access for the Russian Agricultural Bank, and restore the operation of the Togliatti-Odessa ammonia pipeline [2] - Russia exited the Black Sea port grain export agreement in 2023, claiming that Ukraine used humanitarian corridors as a pretext for attacks on Russian vessels and coastal infrastructure [2]