Since this is the topic a few words on it:

Su-34 afaik can't carry FAB-3000 and that's because of size (diameter), not weight. There is a 3000kg load certified for the Fullback (Brahmos), but there are safety regulations that afaik do not allow the FAB-3000 to be carried...
1/9 https://t.co/RPXpmaQVV4

— Matej Rafael Risko (@MatejRisko) March 21, 2024