Pakistan-Iran Relations
Geography, Sectarianism, and Strategic Interests
Pakistan and Iran share a 909-km border in the sparsely populated Balochistan-Sistan region. Relations are shaped by three overlapping dynamics: (1) religious/sectarian — Pakistan's Shia minority (~40 million) has cultural and pilgrimage ties to Iran; (2) strategic — both face a common concern about Taliban-ruled Afghanistan, though their approaches differ; and (3) economic — bilateral trade is minimal (~$1–2 billion/year) partly due to US sanctions on Iran. Relations have been periodically strained by Pakistani strikes on Iranian territory targeting Baloch separatist groups (Jaish al-Adl), which Iran denounces. Pakistan has never joined anti-Iran coalitions led by Saudi Arabia or the US.
- Pakistan-Iran border: 909 km (Balochistan region)
- Pakistan's Shia population: ~40 million (second-largest Shia population globally after Iran)
- Pakistan-Iran trade: ~$1–2 billion/year (suppressed by US sanctions regime on Iran)
- Pakistan-Iran tensions: Pakistani strikes on Iranian territory (January 2024) targeting Jaish al-Adl; Iran retaliatory strikes on Pakistani territory — diplomatic crisis resolved within weeks
- Afghanistan: shared concern about Taliban instability despite different alignments (Pakistan closer to Taliban; Iran hostile to Taliban)
● Tracked since March 26, 2026 · last seen May 13, 2026 · updates as the daily brief publishes