Where will be the city that the two witnesses will be fighting against the antichrist?

If you look at the context of the chapters of the scriptures it highlights Babylon. The city once thought to be mighty if the foundation of why mankind has gone so bad especially in reference to worship of Almighty God. Their fruits are manifest in our day. In Revelation 17 & 18 it Highlights what will happen to people who continue to be on the side of Babylon, which in general represents all of false religion. So the city is mankind who refuses to worship God in the right way. They will have their destruction.