Conventional wars have been fought in the past between two nuclear states. On example is that of the Kargil War[1] which was a major conflict between India and

Conventional wars have been fought in the past between two nuclear states. On example is that of the Kargil War[1] which was a major conflict between India and Pakistan. This was not fought in a different territory. [1]: https://en.wikipedia.org/wiki/Kargil_War https://en.wikipedia.org/wiki/Kargil_War