Why is the old Swedish Orka better than the Polish Orka Eagle?

Zdjęcie: Foto: Poxnar, Public domain, via Wikimedia Commons


Swedish submarine HMS Södermanland is almost 38 years old, which is almost the same as Polish ORP Orzel. However, the difference between them is essential – the Swedish unit after 2 deep modernizations represents technology of the 21st century, while our The eagle is inactive in the russian reality of the 1980s.