The United States and its allies have said they will decide their next steps after investigating the deadly missile attack on Poland.
According to the AFP news agency, US President Joe Biden said on Wednesday that it was "unlikely" that the missile was fired by Russia.
It should be noted that two people were killed when a Russian-made missile fell in the eastern region of Poland on Wednesday.

"We're going to make sure we know exactly what happened ... and then we're going to work together on our next steps," Biden added after talks with G-Seven and other European leaders. will decide the move.'
Asked whether the missile that killed two people in a village near the Ukrainian border was fired from Russia, Biden said "initial information is to the contrary."
It is unlikely that it was fired from Russia. But we will see.
On the other hand, the United Nations has also emphasized to refrain from escalating the war against Ukraine.
The Secretary General of the United Nations, Antonio Guterres, has said that he is concerned about the explosion of missiles on the border of Poland.
He said that at this time, it is important to avoid actions that accelerate the war in Ukraine.