If you loved Sisu, try Operation Red Sea
A bridge between a film you've already seen and one most people haven't. Operation Red Sea has roughly 6.5× fewer votes than Sisu — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theyboth carry the foreign gem, raw mood tags, and they sit in Action / Thriller / War territory. If that's the register that drew you to Sisu, the second film will land in a comparable space — through a different lens.
What Operation Red Sea is
Yewaire. Dust-light and the flat report of distant artillery. Chinese commandos extract citizens, hunt terrorists. A hijacked shipment of yellowcake threatens many nations. Merciless combat and geopolitical stakes mark this as peak post-millennial hyper-kinetic war cinema.

