EghtesadOnline: Iran’s Foreign Ministry summoned a senior Polish diplomat on Saturday and warned of reciprocal measures after Warsaw announced plans to host a global summit with the United States focused on the Middle East, particularly Iran.

EghtesadOnline: First Vice-president Eshaq Jahangiri stressed that the Iranian government supports its nationals all over the world, saying Tehran is to ‘take reciprocal measures ’ towards the US nationals who want to travel to Iran.