India asks citizens to avoid travel to Iraq

• Eurostar upgrades new trains to withstand temperatures of up to 55 °C.
• UK power grid issues an alert as soaring temperatures push up electricity demand.
• Heatwaves are increasingly reshaping long-term planning across Europe's transport and energy sectors.

Europe's third heatwave of the year is forcing governments, transport operators and energy providers to rethink how they prepare for extreme weather. From trains built to survive desert-like temperatures to warnings over tight electricity supplies, the latest spell of intense heat is exposing the growing pressure climate extremes are placing on critical infrastructure.

The latest European heatwave has pushed temperatures above 40 °C in parts of France, while southern England is expected to see highs of around 34 °C. As the prolonged hot weather continues, transport companies and power operators are introducing new measures to reduce disruption and prepare for even hotter summers in the future.