Argentine President Javier Milei reaffirmed Argentina’s claim to sovereignty over the islands known to Britain as the Falklands and to Argentines as the Malvinas, calling it a key issue for his nation and urging the parties to find a “peaceful solution” as tensions with London over the disputed archipelago grow.“The Malvinas for us is a national cause,” Milei, a strong ally of US President Donald Trump, said Wednesday while addressing the UN General Assembly in New York.Milei accused the...