Introduction: All signs indicate that Putin is determined to carry out an unprecedented retaliatory action against Ukraine. The longer he prepares and the more cautious he appears, the more it shows the severity of the issue. Russian President Putin stated at a government meeting on the 4th that there is basically nothing left to negotiate with Ukraine, emphasizing "Who would negotiate with those who promote terrorism and terrorists? Why should we encourage them through a ceasefire?" It can be said that Putin has made up his mind to retaliate. In order to implement this large-scale retaliatory action, Putin focused not only on military preparations but also on various political preparations, especially diplomatic ones. Before carrying out the large-scale retaliatory action, Putin completed a phone call with Trump. Trump claimed that this call lasted about 1 hour and 15 minutes, while the Russian side claimed it was 1 hour and 10 minutes. The specific duration of the call is not the key point; the core issue is that when Putin mentioned the retaliatory action against Ukraine, Trump chose to remain silent without offering any persuasion or obstruction. This indicates that Trump also supports Putin's revenge. 1 Putin's retaliatory order countdown has begun, and a special moment call has laid the foundation for a large-scale bombing. During the call with Trump, Putin clearly pointed out that for the drone attacks on Russian strategic bomber bases, the bombing of the Crimea Bridge, and the bombing of Russia's railway infrastructure, retaliation is inevitable. Putin angrily told Trump: "In our view, the Kiev regime has essentially degenerated into a terrorist organization." Regarding this, Trump chose to remain silent, effectively accepting Putin's assessment. Putin emphasized that a response to Ukraine must be carried out, meaning retaliation, and Trump also remained silent. It can be said that Putin's call with Trump was essentially to inform Trump that Russia will carry out a large-scale retaliatory action against Ukraine. On one hand, Putin wanted to gain Trump's understanding, and on the other hand, he was fulfilling his duty to inform. Even if Trump disagreed, the corresponding retaliatory actions would continue. Putin made it clear that Russia will carry out its "most intense retaliation" against Ukraine's recent "spider" drone attacks and the underwater explosion of the Crimea Bridge. From Putin's perspective, this call was both an external communication and a strategic test. From Trump's default response, Russia actually received a "yellow light" from the U.S., meaning the U.S. will not stop Russia from taking retaliatory actions. Putin's order to open fire on Ukraine has entered the countdown stage, and the call between Putin and Trump during this special time holds particularly significant meaning. In a way, Putin and Trump have reached a certain tacit agreement regarding Russia's large-scale retaliation against Ukraine. Under this subtle tacit agreement, Ukraine is facing its most dangerous moment since the outbreak of the conflict. Once America was Ukraine's biggest support, now it has become Ukraine's nightmare. Trump supports Putin's bombing of Ukraine under the condition that he receives Russia's support on the Iran issue. Trump clearly stated that if Russia could help him on the Iran issue, he would be very grateful. Obviously, Ukraine has now become a sacrificial lamb for America, destined for tragedy. 2 China and Russia simultaneously issue emergency warnings, creating an unusually tense atmosphere. Against the backdrop of Putin's retaliatory order entering the countdown phase, major powers, especially China and Russia, have issued clear warnings. Sky News reported on June 5 that the U.S. Embassy in Kyiv officially warned that Russia was preparing for a large-scale air raid on Ukraine, urging Americans in Ukraine to immediately take shelter in bomb shelters and avoid public places. Non-essential personnel should leave Ukraine immediately. Clearly, the U.S. has smelled the danger and knows that a large-scale attack is almost unavoidable. While the U.S. issued an emergency warning, we also began issuing emergency reminders, informing Ukrainian citizens that the current situation in Ukraine is extremely tense. We advise Ukrainian citizens to reduce outdoor activities as much as possible and, if possible, leave Ukraine quickly. We also remind citizens in Ukraine to enter underground shelters to avoid various explosions and ensure their own safety. Both China and the U.S. issuing reminders indicates that the situation has indeed reached its most severe point, and it also suggests that Russia's large-scale bombing operation may begin at any time. 3 Russia's "Judgment Day" radio station has been activated, broadcasting encrypted voice messages, releasing tense signals, and predicting various possibilities for Russia's strike on Ukraine. At the most tense moment, the Avia website reported on June 5 that shortly after the U.S. Embassy in Kiev issued a warning, the so-called "Judgment Day" Russian UVB-76 military broadcast radio station interrupted its monotonous buzzing sound and began to broadcast encrypted voice messages. Experts analyzed that the UVB-76 broadcast content is related to the "perimeter" system (the "Dead Hand"), which is designed for automatic nuclear strikes. This is clearly the most tense signal. Possible Russian retaliatory actions and potential losses for Ukraine. Russia may carry out large-scale missile bombings targeting key Ukrainian infrastructure, such as power and energy facilities (like power plants and substations), defense industries, and transportation hubs. Russia may use means such as precision-guided bombs, "Kinzhal" hypersonic missiles, cruise missiles, suicide drones, and other types of offensive weapons. Strategic bomber airstrikes on high-value targets like Kyiv are possible, with Russia possibly using Tu-95MS or Tu-160 strategic bombers,配合远程导弹对乌克兰政府机构、军事指挥中心、西方援助乌克兰的武器储存点实施精准打击。若成功摧毁乌军指挥节点，可能会瘫痪乌军短期内的作战能力。 If Russian forces concentrate on striking airbases and air defense systems, the remaining 20-30% of Ukrainian aircraft and air defense capabilities may be lost. Economically, attacks on Ukrainian energy facilities will exacerbate Ukraine's "stagflation" crisis (inflation of 13.4% + economic stagnation), further weakening its war potential. Politically, if Russian forces successfully carry out a "decapitation" operation, it may undermine the stability of the Zelensky government. Original source: https://www.toutiao.com/article/7512358089106981403/ Disclaimer: This article represents the author's personal views. Please express your attitude by clicking the "like/dislike" button below.