Estonia is building its defence industry with strong international involvement, driven by the Ministry of Defence. A 155 mm ammunition plant is the most advanced project, with production planned for 2028. The direction is based on lessons from Ukraine and the need to secure supply. Estonia, with direct involvement of the Ministry of Defence, is developing the Põhja-Kiviõli Industrial and Defence Park. Turkish company ARCA will build a 155 mm artillery ammunition factory there, with production