Shipowners have placed more than twice as many orders for very large crude carriers this year as they did in all of 2025, a buying spree valued at in excess of $20 billion, the largest such investment for at least a quarter of a century, MarineLink reported on 18 September 2026, citing data from Signal Group.

The surge in contracting has been driven by a sharp change in trade patterns following the conflict between the United States and Iran, which has increased demand for long‑haul crude movements and altered voyage geometries for many oil flows, the reporting and data indicate.

Industry attention has focused on the scale and speed of the new orders. According to the figures reported, the volume of newbuild commitments already exceeds the full-year tally for 2025 by more than two times, and the aggregate value of the deals tops $20 billion.

The Signal Group data, as presented by MarineLink, further placed the current wave of purchases in a longer historical context, describing it as the most substantial ordering episode in at least 25 years. That comparison underlines how rapidly owners are responding to shifting commercial and operational signals.

Orders and spending

The concentration of investment is significant, and the public accounting of it contains three simple points: more than double the orders compared with 2025, spending above $20 billion, and the largest ordering burst in a quarter century, according to the reporting and the Signal Group dataset.

  • More than twice the number of supertanker orders compared with all of 2025.
  • A buying spree worth over $20 billion.
  • The biggest ordering surge for at least 25 years.

These headline figures encapsulate the scale of the market response without detailing vessel counts, yard allocations or delivery timetables beyond what the data release shows.

Strategic consequences

The immediate commercial reason offered in the reporting is straightforward: the war has redrawn trade routes and increased the share of long‑haul crude voyages, prompting owners to favour larger, longer‑range tonnage able to carry cargoes on extended sectors.

That reconfiguration of flows has translated into a rapid reassessment of fleet capacity by owners, who appear to be hedging against higher demand for sustained, higher‑distance shipments. The effect is visible in the orderbook figures reported by Signal Group and summarised by MarineLink.

Market observers will watch delivery schedules, shipyard capacity and the secondhand market closely, because the speed of contracting could affect freight market dynamics and vessel availability as newly built tonnage arrives.

The scale of capital committed also speaks to owner confidence that the shift in trading patterns will be enduring enough to justify heavy investment in very large crude carriers. The data implies a willingness to expand and renew fleets rather than rely solely on short‑term charter market opportunities.

The broader maritime sector may see knock‑on effects in associated trades and equipment markets as yards refocus capacity and as owners seek financing, insurance and crew for a larger pool of long‑range crude tonnage.

In sum, the reporting from MarineLink, backed by Signal Group data, records a pronounced and unusually large ordering response from shipowners to the commercial disruptions caused by the US‑Iran war. The full industry implications will depend on how long altered trade patterns persist and on the timing of vessel deliveries.