HARTFORD, Conn.—Human remains found in a cemetery in Belgium have been identified as those of a U.S. Army sergeant from Connecticut who went missing in Germany during World War II, U.S. officials announced Thursday. The Defense POW/MIA Accounting Agency said testing showed the remains were those of Sgt. Bernard Sweeney of Waterbury. His body was disinterred in 2019 from Ardennes American Cemetery in Belgium, where it was buried with other unidentified soldiers after having been recovered from a minefield near Kleinhau, Germany, in 1946. The identification was announced the same day that the agency the remains of a World War II pilot whose body was lost in Europe’s Adriatic Sea have been recovered. The remains of U.S. Army Air Forces 2nd Lt. Ernest N. Vienneau were accounted for in April. He will be buried in his hometown of Millinocket, Maine, on Oct. 9. Vienneau was 25 at the time of …