She tours major international defence shows, negotiates with arms manufacturers and takes part in discussions on Europe’s rearmament. At 34, Iryna Terekh, an architect by training, heads Fire Point, a company that has become one of the driving forces behind Ukraine’s long-range strike capabilities in the war with Russia. With her long hair tied back in a ponytail, a white top, beige jacket and wide-legged jeans, she stands out in an industry dominated by men in suits. She met with Agence...