A mountain range that forms a natural barrier between Afghanistan and Pakistan. It is known for its high peaks and rugged terrain, and has historically played a significant role in the region's geography and geopolitical dynamics.

A subregion of Asia that generally includes Afghanistan, Bangladesh, Bhutan, India, Iran, Maldives, Nepal, Pakistan, and Sri Lanka. It is characterized by diverse geography, cultures, and political landscapes.

A country that does not have territory connected to an ocean or sea. For landlocked countries, access to international trade often relies on agreements with neighboring countries for transit routes.