Chabahar Port
The first phase of the port was opened in 1983 during the Iran–Iraq War as Iran began shifting seaborne trade east towards the Pakistani border in order to decrease dependency on ports in the Persian Gulf which were vulnerable to attack by the Iraqi Air Force . 
<triplet> Iran–Iraq War <subj> Persian Gulf <obj> location <triplet> Iraqi Air Force <subj> Iran–Iraq War <obj> conflict