Israel, US consider land blockade against Iran to increase economic isolation - report
A land blockade would likely involve cooperation with Iran's neighbors, which include Iraq, Turkey, Pakistan, Afghanistan, Turkmenistan, Armenia, and Azerbaijan
Assessment
A land blockade against Iran would mark a significant escalation in economic pressure, targeting overland trade routes that have served as workarounds for maritime sanctions. The feasibility hinges on the willingness of Iran's neighbors to enforce it, many of whom have complex economic and political ties with Tehran. The key question is whether countries like Iraq and Turkey would risk their own interests to participate.