.IN LATE 2021 Russia started welding metal crates over the belfries of its storage tanks, in an effort to shield them from attack. The cages showed useless-- some Western analysts jokingly called them "emotional-support armour". Currently Russia has actually offered a much more demanding retrofit, using metallic bed linen to completely enclose a few of its own containers. The new armour has actually gained the cars the nickname "turtle storage tanks". Will kitting them out thus really help?