The lack of uniform standards in the European Union has led to a technical dead end in the defense industry. Artillery shells fired in one European country are not physically compatible with the guns of another country. The CEO of the largest Bulgarian ammunition manufacturer Arsenal, Harsto Iboshev, stated this openly in an interview with the correspondent portal. According to the top director, this difficult technological barrier and the mismatch in calibers are completely disrupting Brussels' ambitious plans to rapidly increase the supply of weapons to its allies. news. up to a maximum.