Heralding days of the tense Cold War, particularly the Cuban Missile Crisis, a Russian nuclear-powered submarine of the Yasen-M class, the Kazan, will visit Havana, Cuba has announced. -snip- According to RUSI (Royal United Services Institute), the Kazan was constructed in eight years, less than half the time taken to construct the lead ship of the class, the Severodvinsk. The Kazan’s and Severodvinsk’s “most notable feature” is the capability to launch a range of anti-ship and land attack missiles