Ell-Ess-Tea.... AKA Large Slow Target, flat out maybe 12 knots. These hulls were also used as a base for a number of useful auxillery vessels such as repair ships to accompany the invasion fleets. Some still soldiered on during Vietnam! Surprisingly the time and materials to build these simple appearing ships were greater than the much larger Victory Ships. Much of WWII grand strategy revolved around what Chuchill called (something named LST?). Availability of landing craft was so critical many major fleet units were delayed or canceled.
Then there was CVE, Carrier, heavier than air, Escort. Also combustible, vulnerable, expendable. Not the most glamorous duty, but there when needed.
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