Which neighbour country of Pakistan is landlocked

Afghanistan is the only neighboring country of Pakistan that is landlocked. It shares a long border with Pakistan known as the Durand Line. Being landlocked means Afghanistan does not have direct access to the sea; which impacts its trade and economic activities. For this reason; Afghanistan heavily relies on Pakistan’s ports; especially Karachi and Gwadar; for its imports and exports. The geographical location also makes Afghanistan strategically important in South and Central Asia.