Brent Crude Hits $87 as US-Iran Strikes Escalate: Shell, BP and Airline Stocks in Focus

What the US-Iran Strikes Changed for Oil Prices

Brent crude, the global benchmark oil price, pushed above $87 a barrel on Tuesday, its highest level since 12 June and above where it stood before a brief ceasefire between Israel, the US and Iran had calmed markets. The move followed confirmation from US Central Command of a seven-hour wave of strikes intended to further degrade Iran's ability to threaten commercial shipping through the Strait of Hormuz, the narrow channel that a large share of the world's seaborne oil passes through. Reports that ships now see the strait as too unsafe to use is what pushed the price higher, not any change in everyday demand. At the same time, the yield on 10-year UK gilts broke through five per cent before easing back, a sign that bond investors want more compensation to hold UK government debt while the conflict adds to global uncertainty.

Why Oil and Gas Stocks Are in Focus as the Strait of Hormuz Risk Grows

A disrupted Strait of Hormuz is the kind of event that hits oil company revenue directly, because Brent is the reference price most crude sales are set against. When Brent rises, the value of oil producers are already pumping goes up immediately, before any change in output or investment. That is why energy shares often track the oil price closely on days like this, even without a company-specific announcement.

Which Stocks, and Why

Shell and BP are Britain's two oil majors, and a firmer Brent price supports the cash flow from the oil and gas they already produce. The benefit is real but needs the price move to hold, since both companies also earn a large share of profit from refining and trading margins that do not move in lockstep with crude.

The picture flips for IAG, owner of British Airways, and easyJet, because jet fuel is one of their largest single costs. A sustained rise in oil prices squeezes airline margins faster than it can be passed on through ticket prices, and the standoff near the Gulf adds a separate worry about route disruption for carriers flying close to the region.

The jump in gilt yields matters for NatWest too, because UK banks tend to earn more on the spread between what they pay savers and what they charge borrowers when market interest rates and bond yields rise. A one-day spike is not the same as a lasting shift, so the benefit here is modest unless yields stay elevated.

What to Watch

The key signal is whether Brent holds above $85 a barrel over the coming days and whether tanker traffic through the Strait of Hormuz actually slows, which would show up in shipping-tracker data and freight rates. On the gilts side, watch whether the 10-year yield settles back below five per cent, which would suggest markets see this as a temporary flare-up rather than a lasting repricing of UK government risk.