For example:
1. What caused the Ukrainian crisis?
2. What are the lessons of the Ukrainian crisis?
3. What is the position and role of developing countries in the international structure? Wait a series of questions.
Data expansion:
Russia-Ukraine conflict in 2022:
On February 15, 2022, with the high-profile announcement of the Russian Ministry of Defense to withdraw some land troops deployed on the Russian-Ukrainian border and previously participating in large-scale military exercises, the crisis in eastern Ukraine, which lasted from June 5438+0, 2026 to February, 2022, seemed to show a slow cooling trend.
Since February 17, 2022, the situation in eastern Ukraine has deteriorated, and the Ukrainian government and local civilian armed forces have accused each other of launching provocative shelling on the contact line. On February 18, civilian armed forces in eastern Ukraine announced that they would evacuate local residents to Russia on a large scale from now on because of the danger of launching military operations in Ukraine. On the evening of February 2 1, Russian President Vladimir Putin signed an order recognizing the "Donetsk People's Republic" and the "Lugansk People's Republic" in eastern Ukraine.
On February 23, 2022, the Ukrainian parliament approved the implementation of a state of emergency nationwide. On February 24th, Russian President Vladimir Putin decided to carry out special military operations in Donbass. On that day, Russian troops landed in Odessa, Ukraine. On February 24, the Ukrainian administrative department announced the closure of the national airspace. Ukrainian President Zelensky said that the whole territory of Ukraine will enter a state of war, the capital Kiev subway will be open for free, and the subway station will be used as a bomb shelter; Russian troops began to shell the eastern Ukrainian troops and military command centers and airports in other areas. The headquarters of the Ukrainian National Guard was destroyed. On February 24th, Ukraine announced that it had broken diplomatic relations with Russia. On February 24th, Ukrainian border guards claimed that Russian troops had invaded Kiev. On February 24, local time, the Kiev municipal government of Ukraine issued an air defense warning to inform everyone to take refuge in the civil defense shelter immediately. On the 26th local time, the mayor of Kiev, Ukraine, announced that the subway in the city would be turned into a refuge and no longer provide transportation services. On March 2, Ukraine closed its Consulate General in St. Petersburg, Russia. On the morning of June 5438+03, Russian troops attacked Wolowski training ground in Lviv, killing 9 people and injuring 57 others.