with triple racks, then maybe 6 in the bay, but that’s not 12, as discussed above the weapon bay would not extend long enough, or be large enough to allow for more than 2 racks (as seperation between racks would be about 0.2m minimum, and each racks are already about 1m width each)
i also don’t think the weapon bay would go with a lenght superior to 5m, as the heat produced internally by the 2 saturns AL-41F, can present a risk of ignition for solid rocket boosters
I get it, but it is what Sukhoi officially stated, not me. And i think you’d agree that for an actual weapons bay 2 missiles feels a bit… underwhelming.
Simple anti-rotational gyroscopes and counterweighting techniques would stop any issue of a internal revolving bay, though it adds weight and parts to be maintained.
Interesting thing I’ve heard in one of the videos. Apparently this airframe, despite not having FCS and radar had 4 mounting points for R-77 missiles under the fuselage (you can see them on photos)