• Work on a Persian Gulf section of 2Africa Pearls stopped in early March 2026. Bloomberg reported that the cable ship Ile de Batz returned to port in Saudi Arabia after its owner declared force majeure; at least two other high-capacity Gulf projects were also paused.
  • This is a route-specific deployment shock, not a global fibre outage. Meta had already announced completion of the core 2Africa infrastructure, while Pearls remained a separate extension scheduled for 2026. No reviewed source quantifies lost live traffic, customer outages or a worldwide retreat from fibre investment.

What stopped, and what the reporting establishes

Bloomberg's 13 May account says the Ile de Batz had been laying a 2Africa Pearls section in the Persian Gulf when the Iran war halted work in early March. The ship owner declared force majeure and the vessel returned to a Saudi port. Developing Telecoms earlier reported that Alcatel Submarine Networks (ASN) considered continued work unsafe and that some landing-station connections remained unfinished.

Those are attributed construction facts, not proof that a cable was attacked. Force majeure allocates contractual risk; it does not by itself establish sabotage, physical damage or service loss. Bloomberg said work was paused indefinitely and that renewed construction would likely require surveys for unexploded munitions, adding time and cost without supplying a new ready-for-service date.

Core 2Africa and the Pearls extension are different milestones

Meta announced the core 2Africa infrastructure complete in November 2025. In the same announcement it still described 2Africa Pearls as an extension scheduled to go live in 2026. A pause on the Gulf extension therefore does not mean the completed core around Africa stopped operating or that every planned landing was already in service.

Meta's project material describes the full system as more than 45,000 kilometres and lists Pearls landings in Oman, the UAE, Qatar, Bahrain, Kuwait, Iraq, Pakistan, India and Saudi Arabia. Those figures define intended scope. They must not be converted into delivered reach, active capacity, traffic carried or measured economic benefit.

The risk is concentrated in deployment and repair access

TeleGeography says exposure in the Gulf varies by country and operator. Bahrain, Kuwait and Qatar have terrestrial links through neighbouring states; the UAE has landings outside the Gulf; and most Saudi international bandwidth reaches the Red Sea coast. Alternative paths can reduce an outage, although their capacity may not absorb every rerouted flow.

The sharper near-term constraint is access for construction and repair vessels. TeleGeography counted only one of e-marine's five repair ships inside the Gulf at the time of its analysis and noted that permits and crew safety govern whether a vessel can reach and remain at a fault. SEA-ME-WE 6 and Fibre in Gulf (FIG) illustrate that the same conflict can delay several builds without proving that existing global traffic has failed.

Fault statistics argue against automatic geopolitical attribution

ITU recorded more than 170 cable repairs in 2025—170 cable repairs that mostly reflected accidental fishing and anchoring, followed by natural hazards. ICPC puts accidental human activity at roughly 70–80% of faults and says most incidents do not interrupt service because networks reroute traffic.

Conflict raises security, insurance, permitting and repair risks, but those mechanisms must be demonstrated separately. A delayed build is not an outage; a fault is not automatically sabotage; rerouting is not proof that users saw no degradation; and a planned cable is not usable capacity until its relevant segments, landings and service are ready.

What the evidence supports now

The defensible conclusion is narrow: war has interrupted work on 2Africa Pearls in a difficult Gulf corridor and has also delayed other named projects. The interruption can postpone route diversity and future capacity, while unsafe or inaccessible waters can lengthen any repair that becomes necessary.

The original claim that geopolitical tension was straining global fibre networks went beyond the evidence. The useful test is operational: which segment is complete, which traffic is live, what alternative capacity exists, whether permits and repair vessels are available, and when independently verifiable work resumes.

What to watch next

  • A dated notice from the 2Africa consortium or Alcatel Submarine Networks (ASN) on resumed work and a revised ready-for-service milestone.
  • Whether the Ile de Batz or another vessel returns after safety and seabed surveys.
  • Completion and landing-station status for each unfinished Pearls segment.
  • New dates for SEA-ME-WE 6 and Fibre in Gulf (FIG), separated from their design targets.
  • Repair-vessel availability, permits, insurance and maintenance agreements in the Gulf and Red Sea.
  • Measured traffic, latency, congestion and customer-impact data before describing any wider network strain.

Sources