Polish Deputy Defense Minister Czeslaw Mroczek said Warsaw might join Norway or Netherlands to buy submarines together. Poland has a requirement for three submarines.
By Pedro Vilela from Portugal (08092010_mdn_tridente_001) [CC BY 2.0], via Wikimedia Commons
State news agency PAP quoted him as saying that cost was the main reason behind the potential partnership.
DCNS, Saab Kockums and ThyssenKrupp Marine Systems have indicated their interests.