°®Âþµº

Iranian President Masoud Pezeshkian arrived in the restive southeast of Iran on Thursday for a visit to Sistan-Baluchistan province, state media reported, nearly a month after one of the deadliest ever attacks in the region.

Sistan-Baluchistan, located some 1,200 kilometres (745 miles) from the capital Tehran, shares a long border with Pakistan and Afghanistan and has experienced recurring clashes between Iranian security forces and rebels from the Baluch minority, radical Sunni groups and drug traffickers.

On October 26, ten police officers were killed in what the authorities described as a "terrorist" attack.

Pezeshkian arrived at the airport in the regional capital Zahedan for a one-day visit during which he was set to meet the families of the dead police officers, state television reported.

Since the October 26 attack, Iranian forces have launched a vast counterterrorism operation in Sistan-Baluchistan that is ongoing, during which at least 26 militants have been killed and around fifty people arrested, according to the authorities.

The Sunni jihadist group Jaish al-Adl -- Army of Justice in Arabic -- based in Pakistan and active in southeastern Iran, claimed responsibility for the attack in a message on Telegram.

The Iranian president is also scheduled to visit the Chabahar Free Trade-Industrial Zone, a major project aimed at developing southern Iran.

Chabahar Port, which bypasses the heavy traffic of the Strait of Hormuz, is aimed at attracting businesses from nearby Pakistan, India, the Gulf and China among others.

Chabahar, located on the edge of the Indian Ocean, was exempted by Washington from the economic sanctions it unilaterally reimposed after withdrawing from a landmark nuclear agreement.

Sistan-Baluchistan, one of the most impoverished provinces in the country, is home to a large number of the Baluch minority, an ethnic group spread between Iran, Pakistan and Afghanistan which practises Sunni Islam in contrast to the country's predominantly Shiite population.