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DISPATCH 02/26 · 9 Jun 2026
BATTLEPOLICY
Startup to front line. Strategy to consequence.
Tag

diesel-electric

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Lada-class
Featured

Lada-class

Russia's troubled Project 677 diesel-electric attack submarine — a mono-hull design intended to replace the Improved Kilo with Kalibr capability and planned air-independent propulsion, but plagued by decades of delays and an absent AIP system.

· 4 min read
2
Russia

Improved Kilo

Russia's diesel-electric Kalibr-capable attack submarine — the "Black Hole" of the Black Sea, a widely exported SSK and the platform behind the only documented submarine-launched cruise-missile strikes in combat.

3
Europe

Scorpène-class

A Franco-Spanish diesel-electric attack submarine family with optional MESMA air-independent propulsion, exported to Chile, Malaysia, India, and Brazil, and the backbone of India's Kalvari and Brazil's Riachuelo classes.

4
Europe

Type 212

Germany's pioneering fuel-cell AIP attack submarine — the ultra-quiet Type 212A, now evolving into the larger Type 212CD for North Atlantic/Arctic operations, operated by Germany, Italy and (on order) Norway.