Iraqi Parliament Speaker Salim al-Jabouri is scheduled to travel to Tehran on Tuesday at the invitation of Majlis Speaker Ali Larijani to hold talks with Iranian officials on bilateral ties and regional issues, the parliament speaker's advisor on international affairs told IRNA on Sunday. Hossein Sheikholeslam also said the Iraqi official will hold meetings with President Hassan Rouhani and Foreign Minister Mohammad Javad Zarif during his three-day visit.