No they cannot, it would be too chaotic and they would probably be fighting for complete control of the city, so I don't see it ever working out.
Every country in the world has a capital city. This is where the country's government will conduct business. There are no two countries in the world that share the exact same capital.
Singapore and Kuwait both have the same name as their capital city.
They are different two countries. However, they are the same as two European countries.
You can certainly have your feet in two different countries at the same time.
You can find two news articles from two different countries covering the same event in the internet.
Helsinki and Oslo are two different cities in two different countries. Helsinki is the capital of Finland, and Oslo is the capital of Norway. Both Finland and Norway are in North of Europe.
No. Israel and India are two different countries.
Germany. From 1949 until 1989, Germany was divided between two countries: West Germany, with a capital in Bonn, and East Germany with a capital in East Berlin.
Certainly.
Two different countries.
No
No.