European equities climbed to their highest level in more than two weeks on Wednesday, propelled by a powerful rally in aerospace and defense names alongside a sharp advance in staffing giant Randstad (RAND.AS). The broad-based advance came even as a flare-up in Middle East tensions pushed oil prices back above $93 a barrel, rekindling inflation worries across the import-dependent region.

The pan-European Stoxx 600 index added 0.6% to close at 647.07 points, marking its strongest finish since July 6. The session was defined by a rotation out of richly valued technology shares and into sectors tied to security, energy and corporate dealmaking, a shift that analysts said gave European benchmarks a distinct edge over their U.S. counterparts.

Randstad, the world’s largest staffing firm, rocketed nearly 14% in its biggest single-day surge since 2008. The Netherlands-based company reported quarterly revenue that exceeded market forecasts and signaled that demand is beginning to recover across several of its most important markets. The stock’s explosive move lifted it straight to the top of the Stoxx 600 leaderboard and injected a burst of optimism into the broader industrial and services segments.

Aerospace and defense stocks powered to the front of the sector rankings with a 2.6% gain. The standout performer was Airbus (AIR.PA), which jumped 7% after the European planemaker unveiled a €5 billion ($5.7 billion) share buyback program and laid out new medium-term financial targets that include nearly doubling profits by 2029. The announcement, which underscored management’s confidence in a sustained post-pandemic recovery in commercial aviation, drew buyers across the defense complex as geopolitical risks continued to climb.

Energy shares firmed 0.8%, tracking a sharp move in crude markets. Brent crude futures broke above $93 a barrel, their highest level in six weeks, after tankers hauling Saudi oil to Asia were forced to turn back from the Red Sea. The vessels altered course following threats from Yemen’s Iran-backed Houthi forces, a development that reignited fears of a broader disruption to one of the world’s most critical shipping chokepoints.

The re-escalation of the Middle East conflict has thrust inflation concerns back to the forefront of investor thinking. Europe’s heavy dependence on imported fuel makes its equity markets particularly vulnerable to sustained oil price spikes, and the latest shipping disruptions have dimmed the appeal of regional stocks just as central bankers were beginning to signal that the worst of the inflation fight might be over.

“A rotation away from tech has resulted in a better day for European markets overall, which continue to defy the strength in oil,” said Chris Beauchamp, chief market analyst at trading platform IG. “The focus now shifts to the U.S. as the first of the hyperscalers, Alphabet, reports earnings, offering some relief from what appears to be a fast-deteriorating situation in the Middle East.”

Technology stocks on the Stoxx 600 dipped 0.5% as investors braced for quarterly results from Alphabet (GOOGL) and Tesla (TSLA), both due after the closing bell on Wall Street. The reports are being closely watched for clues on whether the artificial intelligence-fueled rally that has powered U.S. and Asian chip stocks to eye-popping gains this year still has room to run. The sector has experienced notable swings in recent sessions as traders weigh AI-driven growth prospects against increasingly stretched valuations.

The European Central Bank is widely expected to hold interest rates steady when policymakers conclude their meeting on Thursday, even with the latest uptick in oil prices complicating the inflation outlook. According to data compiled by LSEG, markets are still pricing in at least one 25-basis-point rate increase before the end of the year, with a roughly 60% probability assigned to a second hike.

Corporate dealmaking added further fuel to the session’s gains. Nestle (NESN.SW) shares rose 2.2% after the Financial Times reported that private equity firm Platinum Equity is closing in on a deal to acquire approximately a 50% stake in the Swiss food giant’s European water business. The potential transaction would reshape a division that has been under strategic review and signals continued private equity appetite for carve-out opportunities across the continent.

Finland’s Hiab, a manufacturer of load-handling equipment, surged 11.2% after reporting stronger-than-expected second-quarter orders, underscoring pockets of resilience in the Nordic industrial sector.

In London, the macroeconomic backdrop received a welcome boost as British inflation cooled by more than economists had forecast in June. The better-than-expected reading offers new Prime Minister Andy Burnham some breathing room as his government scrambles to ease a cost-of-living squeeze that has eroded consumer confidence and weighed on the UK economy for much of the past two years.