Poland has a new program for returning to active duty retried T-72 in years 2019-2025 old stock T-72 build in Poland in eighties will be modernised, to New standard T72M2 here is a description (google translator) from original manufacturer site Bumar-Łabędy with nice photos
https://translate.google.pl/translat...o-standardu-m2
This modernised old T-72 will be close to PT-91 Twardy standard
Contract signed
https://translate.google.pl/translat...899_1_0_0.html