Tunisian security forces on Sunday arrested two people suspected of being members of al Qaeda

Tunisian security forces on Sunday arrested two people suspected of being members of al Qaeda near the Libyan border who were carrying an explosives belt, several bombs and led authorities to a weapons stash in the mountains.

The men, thought to be members of al Qaeda in the Islamic Magreb (AQIM), were arrested near Ramada in the south of the country, a security source told Reuters.

Arab and Western officials have warned al Qaeda could be exploiting the Libyan conflict to acquire weapons and smuggle them into other countries.

The men were carrying Afghan identity papers and were of Libyan and Algerian origin, the source told Reuters, adding that they were also connected to two men arrested in Tunisia last week.

One of the men threw an explosive device at officers trying to arrest them but it failed to detonate, the source said.

The Interior Ministry confirmed two men had been arrested but did not give details of who they might be working for.

Interrogations of the men led to the discovery of a weapons depot hidden in mountains in the south of Tunisia, the ministry said in a statement. The stash included Kalashikov rifles, a crude bomb and munitions, it said.