ZAGREB, Croatia >> A hugely popular right-wing Croatian singer and hundreds of thousands of his fans performed a pro-Nazi World War II salute at a massive concert in Zagreb, drawing criticism.

One of Marko Perkovic’s most popular songs, played in the late Saturday concert, starts with the dreaded “For the homeland — Ready!” salute, used by Croatia’s Nazi-era Ustasha regime that ran concentration camps at the time.

Perkovic, whose stage name is Thompson after a U.S.-made machine gun, had previously said both the song and the salute focus on the 1991-95 ethnic war in Croatia, in which he fought using the American firearm, after the country declared independence from the former Yugoslavia.

— The Associated Press