"Nothing can justify the absence of a Tunisian ambassador in Damascus and an ambassador from Syria in Tunis," Saied said during a sit-down with Tunisian foreign minister Nabil Ammar, according to a video released by the presidential office Friday night.

He went on to say that the "question of the regime in Syria concerns only the Syrians", rejecting any interference in the affairs and "choices" of others.

Saied had mentioned his intention to "reinforce the diplomatic representation" of Tunisia in Syria back in February.

Tunisia expelled Syria's ambassador in 2012 over the bloody repression of opponents of President Bashar al-Assad at the outset of the country's civil war.

The diplomatic rupture, undertaken when former president Moncef Marzouki was still in office, was strongly criticised by the opposition at the time.

In 2015, Tunisia took a step toward re-establishing relations when it designated a consular representative to Assad's regime to "follow" the situation of Tunisians in Syria.