In May, when Washington ordered 1,300 Stinger anti-air missiles to replace those sent to Ukraine, the chief executive of Raytheon, the defence company that makes them, replied: “It’s going to take us a little bit of time.”
Paris, meanwhile, has sent 18 Caesar howitzers to Kyiv — a quarter of its total stock of the high-tech artillery — but it will take French company Nexter around 18 months to make new ones.
The Ukraine war has exposed the skimpiness of western defence stockpiles — especially of unglamorous but crucial supplies such as artillery shells that have been the mainstay of fighting. Lack of production capacity, labour shortages and supply chain snafus — especially computer chips — mean long lead times to replenish them.