Recently, the combat effectiveness of the Ukrainian army has soared, and the results have been numerous, mainly due to various factors, including the following reasons.

Ukrainian reason: 1, increased combat effectiveness:

The former British Prime Minister once said that he would train large-scale soldiers for Ukraine's NATO base in Poland. At that time, he said it was 40 thousand. It should be that NATO has trained a number of combat soldiers for Ukraine, which has led to the improvement of Ukraine's combat effectiveness.

2. Americanization of weapons:

When the initial war broke out, Ukraine used Soviet-style weapons, which were relatively old, and NATO's initial military assistance was also given to Ukraine with Soviet-style old weapons. As the war continued, these weapons were exhausted, Ukraine's own arsenal was almost bombed, and Soviet-style weapons were not replenished. At this time, the United States, Britain and other military forces assisted a large number of American-made weapons. Of course, these weapons are much more powerful than Ukraine's original weapons, but Ukraine cannot use them. Although there are some so-called mercenaries in the west, they are too few to form effective combat effectiveness. After several months of intensive training by NATO, Ukrainian soldiers should have mastered most of the usage of American-made weapons, and their combat effectiveness has been greatly enhanced.

3, morale is aroused:

The referendum in Russia aroused the morale of Ukrainian soldiers, and many times the success or failure of the war depends on morale.

Russian reason: 1, offensive and defensive translocation:

In the past, Russia attacked wherever it attacked, and the shortcomings of insufficient investment in troops were not clearly exposed. Now there are only about ~20W troops to be divided into four states, and this weakness has been exposed. At a single point, when the troops are insufficient, they face the Ukrainian army.

2. Poor intelligence:

Although Russia has not invested enough troops, it still has long-range strike capability. If the information of the war situation is more accurate, attacking the effective forces of the Ukrainian army in advance may make up for the shortage of troops. In fact, Russia's support for information is far less than that of NATO led by the United States.

I think these are some reasons for the recent war in Ukraine. Of course, war is cruel. I hope that the two sides can sit down and seek common ground while reserving differences, stop fighting first, then seek a truce, and then gradually find that a peace treaty can be concluded.