LONDON: Along a stretch of desert where smugglers’ convoys often move as freely as state patrols, the borders separating Libya, Tunisia and Algeria have become the front line of a rapidly changing regional security crisis.

Arms traffickers, extremist groups and migrant smuggling networks now operate across an increasingly interconnected landscape stretching from the Sahel to Sudan, blurring what were once distinct security challenges into a single transnational threat.

That reality brought security officials from the three countries together in Tripoli on June 16 for the second session of a joint working group aimed at securing their shared frontier — an acknowledgment that no single government can contain the region’s growing instability alone.

Hosted by Libya’s Ministry of Interior under the Tripoli-based government, the meeting focused on strengthening operational coordination against arms and drug trafficking, militant networks and irregular migration.

It also reflected a broader strategic shift. What began as ad hoc bilateral cooperation is evolving into a coordinated regional effort to secure one of North Africa’s most volatile frontiers.