Pakistan-Afghanistan: since 2002, with UN assistance, Pakistan has repatriated about 5.3 million Afghan refugees, leaving about 2.74-3 million; Pakistan has sent troops across and built fences along some remote tribal areas of its treaty-defined Durand Line border with Afghanistan, which serve as bases for foreign terrorists and other illegal activities; in February 2022, amid skirmishes between Taliban and Pakistani forces, Pakistan announced its intent to finish constructing the barbed wire fence along the Durand Line and bring nearby areas under its control; Afghan, Coalition, and Pakistan military meet periodically to clarify the alignment of the boundary on the ground and on maps

Pakistan-China: none identified

Pakistan-India: Kashmir remains the site of the world's largest and most militarized territorial dispute with portions under the de facto administration of China (Aksai Chin), India (Jammu and Kashmir), and Pakistan (Azad Kashmir and Northern Areas); UN Military Observer Group in India and Pakistan has maintained a small group of peacekeepers since 1949; India does not recognize Pakistan's ceding historic Kashmir lands to China in 1964; India and Pakistan have initiated discussions on defusing the armed standoff in the Siachen glacier region; the Siachen glacier is claimed by both countries and militarily occupied by India: Pakistan opposed India's fencing the highly militarized Line of Control (completed in 2004) and the construction of the Baglihar Dam on the Chenab River (opened in 2008) in Jammu and Kashmir, which is part of the larger dispute on water sharing of the Indus River and its tributaries; to defuse tensions and prepare for discussions on a maritime boundary, India and Pakistan seek technical resolution of the disputed boundary in Sir Creek estuary at the mouth of the Rann of Kutch in the Arabian Sea; Pakistani maps continue to show Junagadh in India's Gujarat State as part of Pakistan

Pakistan-Iran: none identified