Ice Station Zebra (1968, dir. John Sturges)

A US submarine is tasked with a rescue mission to the Arctic, in part as cover for a covert operation. Oddly talky Cold War drama, though with solid technical credits and some fun performances, not least from McGoohan. The relative lack of action is compensated for in part by some great model work and an anti-militaristic angle.

Crimson Tide (1995, dir. Tony Scott)

A submarine captain and his new second-in-command clash during a military crisis. Excellent testosterone-fuelled drama, making full claustrophobic use of naval service underwater tropes. Superior technical credits and a rousing score supplement the crew of capable character actors.

Overlord (2018, dir. Julius Avery)

1944 France. A US squad behind German lines encounter a supersoldier programme. Well-mounted horror/military action hybrid that doesn’t quite make the most of its well-worn B-movie premise, but is great to look at and has an appealing young cast.

And here’s Lemonsquirtle’s POV.

Triple Frontier (2019, dir. JC Chandor)

Five former soldiers plan a robbery on a drug lord’s jungle hideout. Well-sustained heist-goes-wrong thriller with a military angle. A superb cast lifts straightforward genre material, somewhat elevated by serious handling and moviemaking craftsmanship throughout.

Zone Troopers (1985, dir. Danny Bilson)

In 1944 Italy, a US army troop behind enemy lines find a crashed spaceship. Engaging-enough low-budget SF/horror/war hybrid, with a witty script and a keen sense of its modest production values.

Drone (2017, dir. Jason Bourque)

A bereaved father vows to get revenge on the drone operator who killed his family. Flawed (too soapy in places) but nevertheless interesting drama about the moralities of surveillance, drone usage, and private military contracting. Strong performances throughout.

Jack Reacher: Never Go Back (2016, dir. Edward Zwick)

Reacher uncovers a military conspiracy. Second of the toned-down Lee Child adaptations, this again isn’t the character of the novels, but is nevertheless a largely-effective if somewhat low-key star vehicle.