Lioness (2023)

Yes. In Special Ops: Lioness, several characters die, but the deaths are mostly concentrated in the opening mission and in the season 1 finale raid.

• Isabel dies in the series premiere, when her Lioness cover is blown and ISIS members capture and beat her; Joe then orders a drone strike on the compound, killing Isabel along with the attackers because she is about to be brutally murdered and there is no safe extraction option.
• Aaliyah Amrohi dies in season 1's finale, when Cruz stabs her during the mission after Ehsan discovers Cruz's true identity and confronts her; Cruz then kills Aaliyah by slashing her throat on the yacht, ending the operation and preventing Aaliyah from exposing her.
• Ehsan al-Rashdi dies in the same finale sequence, stabbed multiple times by Cruz after he realizes who she is and raises the alarm during the confrontation with Aaliyah.
• The ISIS members who seize Isabel die in the drone strike ordered by Joe in the premiere; they are killed as part of the same strike that kills Isabel.
• In season 2, children are killed in a suicide bombing during a rescue mission, though Joe survives the blast.
• By the season 2 finale, several people are hit and wounded during the Iran mission, but the source available here says it "seems" everyone makes it out alive, so no additional confirmed deaths are indicated in these results.

If you want, I can also give you a chronological episode-by-episode death list for Lioness season 1 and season 2.