On the eve of the birthday of the Holy Prophet of Islam (PBUH) and the Week of Unity, the guests of the 35th International Islamic Unity Conference, visited Milad Tower on Friday, October 21, 1400. At the ceremony, which was attended by the mayor of Tehran, Alireza Zakani, stating that Islamic unity is achievable and the existing capacities of unity can be used, said: “Today in the world, various unions have been formed among converging countries that we need achieve more practical results to improve the level of interaction and movement of Islamic citizens to reach the peak of Islamic civilization. Visa waiver between countries, creating a common currency and sharing experiences of urban development and progress is one of the things that should be done.