IslamabadPakistan opened 6 land routes to Iran.
The Gwadar–Gabd corridor cuts border transit from 16 hours to 3, offering Iran an overland bypass of US sanctions on its maritime trade.
Islamabad calculates its mediator role shields it from sanctions, Pakistani diplomatic sources said; Washington has not responded.
Sources: Responsible Statecraft
THE CHOKEPOINT PROBLEM
Roughly a fifth of global oil and a third of seaborne LNG transits the Strait of Hormuz. For Iran, every barrel exported by sea passes within range of US Fifth Fleet patrols out of Bahrain — which is the entire point of the sanctions regime.
WHY OVERLAND MATTERS
Sanctions enforcement is built around maritime interdiction: ship-to-ship transfers, port inspections, insurance blacklists, satellite tracking of tankers going dark. A truck crossing a land border is administratively invisible to the same toolkit. Overland routes are sanctions arbitrage by geography.
GWADAR'S ORIGIN STORY
Gwadar was Omani territory until 1958, when Pakistan bought it for $3m. China funded its deepwater port as the maritime terminus of the China-Pakistan Economic Corridor — a $62bn initiative meant to give Beijing an Indian Ocean outlet that bypasses the Malacca Strait. Now Iran gets to use the same logic in reverse.
THE BALOCH PROBLEM
The corridor runs through Balochistan on both sides of the border — a region where Baloch nationalist insurgents have attacked Chinese engineers, Iranian border guards, and Pakistani convoys for two decades. Securing 600km of road through hostile terrain is a separate, unsolved problem from building it.
THE MEDIATOR CALCULATION
Pakistan brokered the March 2023 Saudi-Iran normalization talks alongside China and hosts the Organisation of Islamic Cooperation secretariat. Islamabad reads its diplomatic utility as a shield: Washington needs Pakistan-as-channel to Tehran more than it needs to punish Pakistan-as-conduit for Tehran. The bet is that ambiguity has value the US won't burn.
THE RUPEE PRESSURE
Pakistan ran out of dollars in 2023 and survives on a rotating series of IMF programs. Any transit revenue from Iranian trade is denominated in something — barter, yuan, gold, rupees — that the IMF program technically permits but the US Treasury can complicate. The corridor's economics depend on payment rails the sanctions regime hasn't yet closed.