The word is Varsovian.
an idiot with a gun
They are in Poland, so Polish.
pole
it is called a Latino
Yorkshireman
Sami
A native or inhabitant of Geneva, Switzerland is called a Genevan.
There is no specific term in english. An inhabitant of Helsinki is called "Helsinkiläinen" or "Hesalainen" by other people from Finland. The people of Helsinki call themselves "Stadilainen" and regard being called "Hesalainen" stupid.
That Alliance was called the Warsaw Pact. It was dissolved in 1989.
Warsaw
They are referred to as Varsovians.
The Warsaw Pact was the name given to their alliance.
A person who lives in a specific place is called a resident or inhabitant of that place.
Someone from Yorkshire, England, is often called an inhabitant of "God's Own County" due to the historical pride and strong identity associated with the region.
fly at night