German Defence Minister Boris Pistorius has admitted delays in arms deliveries to Ukraine and at the same time emphasized that capacities would be ramped up as quickly as possible. “We currently have the problem, which is well known, that the defence industry cannot keep up with the demand which exists in certain areas,” Pistorius said on Tuesday evening on the German broadcaster ZDF’s programme Heute Journal. The defence industry is ramping up its capacities wherever it can, he said. “It’s a question of speed, you can’t have unlimited influence on the speed.” It takes time to set up a factory…