Hamas Prime Minister Ismail Haniyeh on Friday urged the heads of Arab and Muslim states to visit the Gaza Strip, a statement said. Haniyeh called on regional leaders to visit the al-Kabir mosque near the Gaza City port, where the premier welcomed activists who arrived on a Miles of Smiles aid convoy. The delegation of activists from Egypt, Lebanon, Jordanian, the UK and South Africa arrived in Gaza on Thursday. In March, Egyptian authorities allowed four tons of medical aid through the Rafah crossing. It was sent by the tenth Miles of Smiles convoy.