Conflict over the border region claimed by two countries for area:

(A) Wadi Halfa Salient
(C) Bajo Nuevo Bank
(D) None of these
(B) Nagorno-Karabakh

🧠 Explanation:

  • Nagorno-Karabakh is a disputed border region claimed by both Armenia and Azerbaijan.
  • It has been the center of ethnic and territorial conflict, especially after the collapse of the Soviet Union.
  • Although internationally recognized as part of Azerbaijan, the region has a majority Armenian population and declared independence, which is not widely recognized.
  • This long-standing conflict involves political, ethnic, and historical tensions, making it a classic example of a disputed border region.