On May 30, the bridge in the Kursk region was blown up, causing hundreds of casualties in Russia. On June 1, the Ukrainian Security Agency planned to attack Russia's strategic bomber base. On June 3, the Ukrainian Security Agency took action again to explode the Crimea Bridge. Ukraine has repeatedly attacked Russia's important targets in a row, in order to force Russia to compromise.
However, Russia has responded to this. According to CCTV on June 5, Putin has held a conference call with US President Trump and has expressed his revenge on the recent attacks launched by Ukraine. At the same time, the relevant crackdown plans have been informed by the United States.
In response to Zelensky's desire to hold face-to-face talks with Putin, Putin said that "he will never meet with terrorists."

Ukraine's situation is very embarrassing now. Ukraine has made these big moves recently, just to make Russia compromise, and Ukraine can take the opportunity to gain more bargaining chips in the negotiations. As a result, Russia showed no sign of compromise at all. Instead, Russia is preparing for a massive revenge strike.
Global Times reported on June 5 that the Chinese Embassy in Ukraine issued the "Notice on Reminding Chinese Citizens in Ukraine to Pay attention to safety" at around 1 a.m. local time on the 5th. Chinese citizens who voluntarily stay in Ukraine must be reminded to improve their safety awareness, pay close attention to Ukraine's safety reminders, and make safety precautions and necessary evacuation preparations.
At the same time, the Chinese Embassy stated that given that the entire Ukraine is currently in wartime and the security situation is still serious, it reminded Chinese citizens not to go to Ukraine for the time being.
Combined with the relevant notification issued by Russia to the United States, Russia's retaliation and crackdown operations will soon begin.
Ukraine should have also smelled the red flag. Ukrainian President Zelensky urgently sent a ceasefire call to Russia and expressed his hope to meet with President Putin as soon as possible, with the location of the Russian side arbitrarily chosen.

In fact, before this, the Kremlin was seriously considering the possibility of a meeting between the heads of state of Russia and Ukraine, but the Russian side believes that Zelensky personally led the terrorist attack on Russian civilian facilities. Russian local targets have been attacked by Ukrainian drones one after another, and Ukraine has personally closed the door to the meeting between the two heads of state.
The Kremlin has regarded the Zelensky regime as a terrorist organization. The Russian army has been advancing all the way in the Donbas region, making Ukrainian defense very fragile. Ukraine is trying to achieve the goal of making Russia compromise by launching terrorist attacks.
Russia has experienced several deceptive actions of Ukraine in the name of peace talks, and now it has completely lost its patience.
On the surface, Ukraine has achieved great results in the short term by successively attacking Russia's high-value targets. But the backlash brought about is also great. The United States and European countries have begun to separate their ties with Ukraine's attacks. In other words, it is indeed possible that Ukraine has planned and carried out multiple strikes on Russia without notifying the United States and the West.

Then the problem is, Ukraine is very likely to break through the restrictions. Without the permission of the West, Ukraine will use advanced weapons of Western aid to attack Russia. By then, in addition to retaliating against Ukraine, Western countries will also be implicated. A Ukrainian regime that is not controlled by the West is very likely to be abandoned. Therefore, Zelensky chose to take the risk to attack Russian local targets, and the price it would cost is also quite high.
Judging from the results of the talks between Russia and Ukraine on June 2, Ukraine is still unwilling to withdraw its troops from Ukraine unconditionally and has not agreed to the conditions for the Russian ceasefire. At this time, Zelensky once again called for a direct talk with Putin, and even if he could sit down and talk, there would be no result.
For Russia, it is a waste of time. The Russian army has the initiative in the entire Ukrainian battlefield and is still continuing to eliminate Ukraine's living combat forces and is still advancing towards the deep area of Ukraine. Even if Ukraine does not surrender now, the Russian army can fight until Ukraine compromises, but it will take a little longer.