According to a BBC article dated 3 April 2014, Argentina “launched” (it’s unclear if it was merely unveiled or actually introduced into circulation) a new 50-peso note commemorating the 32nd anniversary of the invasion of the archipelago known as the Falklands to Britian and the Islas Malvinas to Argentina.
Courtesy of Cleo Phas, Aidan Work, and Christof Zellweger.