European stock markets began the trading week on the defensive as a new round of military exchanges between the U.S. and Iran weighed on expectations that a negotiated end to the more-than-three-month conflict was near.
By 03:11 ET (07:11 GMT), the pan-European Stoxx 600 had fallen about 0.2%. Germany's Dax and France's CAC 40 were broadly unchanged, while Britain’s FTSE 100 slipped around 0.3%.
Fixed income markets in the euro area moved in parallel with the riskier assets, as government bond yields climbed on bets that the European Central Bank could lift rates to counter potential energy-driven inflationary pressures. Germany’s two-year yield, a widely watched gauge of interest-rate expectations, rose roughly 5 basis points to 2.585%. The 10-year German benchmark advanced about 4 basis points to 2.9757%.
Oil prices strengthened notably. Brent crude futures, the global benchmark, jumped 3.1% to $93.96 a barrel, remaining below the recent peaks above $100 but comfortably higher than pre-conflict levels. This sustained premium for oil has continued to stoke investor concerns about inflation.
The uptick in market nervousness followed reports that the U.S. military struck radar and drone control facilities in Iran after Tehran shot down an American drone over the weekend. Iran confirmed it launched an additional retaliatory strike, and Kuwait reported intercepting incoming drone and missile fire.
Investors have been closely watching diplomatic efforts aimed at ending the hostilities, which began after a joint U.S.-Israeli assault on Iran in late February. Market participants in particular want to see a settlement that would allow the Strait of Hormuz - a critical shipping lane off Iran’s southern coast that has been largely closed to tankers through much of the conflict - to reopen and restore disrupted oil and gas flows.
On the political front, U.S. President Donald Trump has said Iran seeks an agreement, with negotiators from both sides still discussing key sticking points, particularly around Tehran’s nuclear ambitions.
With equity indices subdued, rising government bond yields and firmer oil prices are the immediate market signals that reflect lingering geopolitical risks and the possibility of renewed inflation pressure across the euro area. Traders are therefore parsing any diplomatic developments for signs that energy supplies could normalize, a factor with clear implications for inflation and central bank policy actions.
In the short term, market direction will likely continue to hinge on both battlefield events and diplomatic headlines. Absent a clear diplomatic breakthrough that reassures energy markets, investors may keep pricing in higher borrowing costs and elevated commodity prices.