Somali Basin piracy: the deep-offshore surge operators cannot ignore

For most of the past decade, Somali piracy was treated as a solved problem. Sustained naval patrols, hardened merchant shipping and a collapse in successful hijackings pushed the threat off the risk register for many operators routing through the Indian Ocean. That assumption is now wrong. Since late 2024, coordinated Somali pirate groups have returned to the water, and they are attacking far further offshore than the conventional coastal picture allows for. Vessels have been approached and boarded several hundred nautical miles from the Somali coast, well beyond the zone most masters still think of as the danger area. For any fleet crossing the Somali Basin or the wider western Indian Ocean, the central question is no longer whether the threat exists, but how far out it now reaches and how to plan for it.

What has changed offshore

The defining feature of the current resurgence is range. Earlier Somali piracy was dangerous but broadly predictable: most attacks clustered within a recognised high-risk area, and a vessel that stood well offshore was usually safe. That geometry has broken down. Pirate Action Groups now operate from hijacked dhows used as motherships, which lets them carry fuel, fighters, weapons and small assault skiffs hundreds of nautical miles from the coast before launching an attack.

The practical consequence is a threat envelope that extends roughly 300 to 600 nautical miles offshore, and under favourable sea conditions has reached towards 800 to 1,000 nautical miles. Incidents have been recorded against vessels south-east of Mogadishu and east of Eyl, deep in open water that older planning treated as benign. Attacks involve automatic weapons and rocket-propelled grenades, and in the most serious cases crews have been forced to shelter in the citadel while their vessel is boarded. The tactic is deliberate: by reaching beyond the patrolled corridor, the groups attack where naval response times are longest and where merchant masters are least expecting it.

Why the threat came back

No single cause explains the return. As with the decline of West African piracy, it is the combination of pressures arriving together that matters. Several reinforce each other here.

• Thinner naval cover. International warships that previously deterred Somali piracy have been partly drawn towards the southern Red Sea and Gulf of Aden to counter Houthi missile and drone attacks on shipping. A maritime security problem in one theatre has reopened space in another. The Somali Basin is simply less watched than it was, and the pirate groups have read that correctly. The Red Sea threat is a distinct subject in its own right; the point here is the second-order effect on the Indian Ocean.
• Proven profitability. Successful hijack-and-ransom cases have again demonstrated that the business model pays, with multi-million-dollar ransoms reported for released vessels. A single profitable hijack funds the next round of mobilisation, fuel and weapons.
• Onshore instability. Persistent poverty, weak governance and contested control along the Somali coast supply the manpower, safe harbours and willing crews that piracy depends on. There is also analytical concern about money and influence flowing between pirate networks and armed groups ashore, which would deepen the resourcing behind offshore operations.
• Eroded vigilance. Years of calm encouraged some operators to relax transit discipline, reduce embarked security and treat the region as routine. Softer targets lower the cost of attacking and raise the expected return, which is exactly what a responsive piracy economy looks for.

The honest analytical position is that the underlying conditions never went away. The activity was suppressed by cost and risk, not cured at its root, and the balance has tipped back towards the attackers.

The naval response, and its limits

Counter-piracy forces remain active. Coordinated action by European Union naval forces under Operation Atalanta has disrupted attacks in progress, with warships pressuring pirate groups into abandoning boarded vessels and then hunting the mothership dhows that enabled the attack in the first place. These interventions work, and they save crews.

But naval deployments are finite and politically contingent. Warships can be redirected when other crises demand them, and a single frigate cannot saturate an ocean. The deep-offshore tactic is designed precisely to exploit the gap between a distress call and the arrival of help. Operators should treat naval cover as a valuable backstop, not as a reason to lower their own defences. The vessel's own hardening and procedures remain the first and most reliable line of protection.

What it means for operators

The right posture is sustained, deliberate vigilance calibrated to the extended threat geometry, not a return to coastal-era assumptions. In practical terms:

• Reassess the danger area outward. Plan on the basis that the threat reaches several hundred nautical miles offshore, and in some conditions much further. Standing off the coast is no longer a guarantee of safety, and routing decisions should reflect the current offshore envelope rather than a fixed historical box.
• Reinstate full transit hardening. Apply current Best Management Practices in full: citadel readiness, enhanced watchkeeping, lookout discipline, evasive manoeuvring drills and reporting through the regional coordination centres. Several recent approaches were defeated by alert watchkeeping, speed and a hard turn before the attackers could close.
• Reconsider embarked security on exposed legs. Where vessels transit the higher-risk parts of the Somali Basin and Arabian Sea, armed teams and physical hardening measurably change the outcome of an approach. Several attempted boardings have been repelled where security was present and prepared.
• Track the leading indicators, not just the incident count. Naval deployment changes, mothership activity, dhow hijackings and onshore instability move before attack numbers do. A quiet week is not a safe region; an early dhow seizure can signal mobilisation for the season ahead.
• Brief crews on the current reality. Seafarers who learned that Somali piracy was over need a clear, honest update. The threat is back, it reaches far offshore, and it is armed.

Where Verihelm helps

The difference between a region that is genuinely calm and one that is merely between attacks is exactly the judgement that a raw incident feed cannot make. Verihelm is the platform Dryad Global uses to turn open-source reporting, naval movements, mothership activity and onshore signals into analyst-verified maritime intelligence. Rather than counting attacks after they happen, it tracks how far the threat now reaches, where pirate groups are mobilising, and what that means for a specific voyage across the Somali Basin and western Indian Ocean. For fleets routing through these waters, that means planning against the real offshore envelope, not a coastal map that no longer holds. Explore how we cover this and other hotspots through our regional and threat intelligence capability.