The Azovstal Iron and Steel Works, or Azovstal Metallurgical Combine (Ukrainian: Mеталургійний Kомбінат Азовсталь, pronounced [ɐˌzɔu̯ˈstɑlʲ]; PFTS: AZST), was a metallurgical facility located in Mariupol in eastern Ukraine, and one of the largest steel rolling companies in the country. The Azovstal plant became one of the most emblematic points of the Siege of Mariupol during the Russian invasion of Ukraine. The plant had tunnels and bunkers capable of withstanding a nuclear attack, making it an extremely defensible position.
https://en.wikipedia.org/wiki/Azovstal_Iron_and_Steel_Works
The Azovstal Iron and Steel Works, or Azovstal Metallurgical Combine (Ukrainian: Mеталургійний Kомбінат Азовсталь, pronounced [ɐˌzɔu̯ˈstɑlʲ]; PFTS: AZST), was a metallurgical facility located in Mariupol in eastern Ukraine, and one of the largest steel rolling companies in the country. The Azovstal plant became one of the most emblematic points of the Siege of Mariupol during the Russian invasion of Ukraine. The plant had tunnels and bunkers capable of withstanding a nuclear attack, making it an extremely defensible position.
