India is currently in the grip of a catastrophic heatwave. Temperatures have breached 50 degrees Celsius in parts of the country. The Indian Meteorological Department has issued 'blistering heat' warnings. This is not a weather report. This is a threat vector.
Consider the strategic implications. India is a key regional partner. Its economy is heavily dependent on agriculture. Extreme heat destroys crops. It strains power grids. It drives internal migration. All of these are destabilising factors. A destabilised India is a strategic victory for hostile actors. China watches. Pakistan watches. The potential for exploitation is immense.
But this is not just India's problem. The UK has upgraded its own heatwave planning after record temperatures last summer. This is a necessary pivot. Our infrastructure was never designed for this. Our rail networks buckle. Our healthcare systems face surge demand. Our energy grids falter. Each of these is a vulnerability. Each can be weaponised.
There is a direct line from the heat in Delhi to the chill in London. Climate-driven migration will increase. Resource scarcity will drive conflict. We are already seeing it in the Sahel. We will see it in South Asia. The UK must treat this as a national security priority.
We need to look at the hardware. Water supplies. Cooling centres. Backup power. Communication networks. All must be hardened. Our military bases abroad must be resilient. Our intelligence services must track climate-related instability. This is war by another means.
I am not being alarmist. I am being strategic. The heat is a weapon. It is time we treated it as one.
