Post–World War II Sherman tanks the M32 Chenca TRV (Tank Recovery Vehicle). Paraguay had 10 Shermans in active-duty military service as of 2016, which were predominantly used for operational training and support, in addition to another 5 that are kept in storage and were usually deployed for parades. These Shermans were retired from service in April 2018. Post–World War II Sherman tanks This article deals with Sherman tanks extensive use around the world after World War II and catalogues foreign post–World War II use and conversions of Sherman tanks and variants based on the Sherman chassis. "See Rocket artillery for rocket/missile tank photos." "See Armoured
Main battle tank (and the corresponding transport and logistical needs). This led to new definitions of heavy and light tank classes, with medium tanks covering the balance of those between. The German Panzer IV tank, designed before the war as a "heavy" tank for assaulting fixed positions, got redesigned during the war with armour and gun upgrades to allow it to take on anti-tank roles as well, was reclassified as a medium tank. The second half of World War II saw an increased reliance on general-purpose medium tanks, which became the bulk of the tank combat forces. Generally, these designs massed about 25-30