Yup: the Russian Tu-95 fleet (over 60 flying airframes) is currently undergoing modernization (upgraded navigation and weapons systems, including newer nuclear-warheaded cruise missiles) and is expected to stay in service until 2025 or later:<p><a href="http:&#x2F;&#x2F;sputniknews.com&#x2F;military&#x2F;20151121&#x2F;1030508547&#x2F;tu-95-bomber-upgrade.html" rel="nofollow">http:&#x2F;&#x2F;sputniknews.com&#x2F;military&#x2F;20151121&#x2F;1030508547&#x2F;tu-95-bo...</a><p>(They&#x27;re trying to restart production of the Tu-160 -- the world&#x27;s biggest, fastest bomber ever to enter service: a bit larger than a B52 but with supersonic dash capability -- but having real trouble with the engines; my money is on the Tu-95 sticking around at least as long as the B52, for exactly the same reason.)