“I welcome the ceasefire agreement reached overnight, which will bring a moment of relief to the region and the world,” Starmer said in a statement, adding that efforts must now focus on sustaining the truce and reopening the vital maritime route.

Starmer said Britain would work with partners to support and uphold the ceasefire and turn it into a lasting agreement, while seeking to protect global economic stability by restoring access through the Strait of Hormuz, a key artery for oil and gas shipments.

The visit comes amid heightened diplomatic activity following the ceasefire, with London positioning itself in efforts to stabilise energy flows and reduce disruption to global markets.

Starmer, who has faced criticism from U.S. President Donald Trump for not backing recent U.S. and Israeli strikes on Iran, has in recent days convened multinational discussions on securing the reopening of the strait.

According to the British government, the prime minister’s discussions in the Gulf will focus on diplomatic measures to reinforce the ceasefire and prevent further escalation that could threaten international trade.

The trip had been scheduled prior to the ceasefire announcement, but now takes on added significance as global attention turns to ensuring uninterrupted passage through one of the world’s most strategically important waterways.

British Foreign Secretary Yvette Cooper also held talks with U.S. Secretary of State Marco Rubio on Tuesday, discussing coordinated diplomatic steps to reopen the strait, including a UK-led meeting last week that brought together more than 40 countries to address the issue.

The proposal, endorsed by lawmakers on a security panel, includes “financial arrangements and rial toll systems” aimed at asserting Iran’s sovereign role, according to state television.

The plan also provide for cooperation with Oman, which shares control of the waterway’s southern side.Strategic chokepoint under strainThe Strait of Hormuz, a key route for global oil and gas shipments, has been effectively constrained since the onset of the U.S.-Israeli war with Iran.

Tehran has limited passage for vessels it says are linked to adversaries, tightening oversight of maritime traffic.Iran’s Revolutionary Guard Corps has maintained a security presence in the area, with maritime monitors reporting that only a limited number of ships are currently transiting daily, often via routes approved by Iranian authorities.

Iranian officials have argued that transit fees are necessary to ensure the safety of shipping through the strait. The chairman of a parliamentary civil affairs committee, cited by Fars news agency, said vessels should contribute financially to security arrangements in the corridor.

The proposal signals a potential shift toward formalizing Iran’s control over access to the waterway, raising concerns among energy markets already strained by supply disruptions.Limited passage amid diplomatic signalsSome vessels have been allowed to pass in recent days.

Ishaq Dar said Iran had permitted 20 additional ships to transit the strait, a move he described as supporting regional stability.U.S. President Donald Trump said last week that 10 oil tankers were allowed through as a goodwill gesture during ongoing tensions, though details of any linked negotiations remain unclear.

The extent and timing of the proposed toll system’s implementation have not been specified.

The vessels, BW Tyr and BW Elm, are expected to arrive in Mumbai on March 31 and New Mangalore on April 1, respectively, according to a statement from the petroleum ministry.The transit comes as shipping through the strategic chokepoint has been severely curtailed by the conflict, with Iran allowing passage only to what it has described as “non-hostile vessels” that coordinate with its authorities.

The two tankers are among a small number of Indian-flagged vessels to successfully navigate the strait in recent days. Four LPG carriers have already completed the crossing, while three more remain in the western section of the waterway, according to ship tracking data.

A total of 18 Indian-flagged vessels with 485 Indian seafarers are still in the western Gulf region, the government said, underscoring continued exposure to maritime risks in the area.Energy dependence in focusIndia, the world’s second-largest importer of LPG, consumed 33.15 million tons of the fuel last year, with imports meeting roughly 60% of demand.

About 90% of these imports originate from the Middle East, making the Strait of Hormuz a critical artery for the country’s energy security.

Despite disruptions in maritime traffic, port operations across India remain normal with no congestion reported, the government added.

The ongoing reduction in Arctic sea ice is beginning to reshape global maritime trade patterns, with shipping companies and governments increasingly evaluating northern sea routes as viable alternatives to traditional corridors such as the Suez Canal.

According to data from the International Maritime Organization, seasonal navigability in Arctic waters has improved over recent decades, allowing limited commercial transit during summer months.

The Northern Sea Route, running along Russia’s Arctic coastline, has drawn particular attention due to its potential to shorten travel distances between Asia and Europe by up to 40% compared with southern routes.

This reduction in distance translates into lower fuel consumption and shorter delivery times, although operational constraints remain significant.

Shipping activity along this corridor remains modest but is increasing incrementally, with vessels requiring ice-class certification and often escort by icebreakers. Russian authorities have expanded infrastructure investments in Arctic ports and navigation systems to support growing traffic.

The expansion of Arctic navigation is directly linked to rising global temperatures and declining ice cover. Scientific assessments indicate that the Arctic is warming at a rate significantly faster than the global average, contributing to longer ice-free periods.

However, variability in ice conditions continues to pose risks, including unpredictable weather patterns and limited search-and-rescue capabilities.Environmental concerns have also emerged as a key constraint.

The Arctic ecosystem is highly sensitive to disturbances, and increased shipping raises the risk of oil spills, black carbon emissions, and disruption to marine biodiversity.

Regulatory frameworks under the International Maritime Organization, including the Polar Code, set standards for safety and environmental protection, but enforcement and monitoring remain complex.

The strategic importance of Arctic routes has heightened geopolitical competition among major powers. Russia maintains the most developed Arctic infrastructure and asserts regulatory control over the Northern Sea Route, while countries including China have described the region as part of a broader “Polar Silk Road” strategy.

The Arctic Council continues to serve as a platform for cooperation on environmental and scientific issues, though it does not govern commercial navigation. Analysts note that the intersection of economic opportunity, environmental risk, and sovereignty claims is likely to shape policy debates in the coming years.

Despite the potential advantages, industry adoption remains cautious due to high insurance costs, limited infrastructure, and legal uncertainties.

As a result, Arctic shipping is expected to complement rather than replace established global trade routes in the near term.