Vladimir Makei, the foreign minister of Belarus, has died at age 64, Belarusian state news agency Belta reported Saturday. No cause of death was stated, but Belta said he passed away "suddenly." Makei had been the foreign minister of the authoritarian country since 2012 and was one of longtime ruler Alexander Lukashenko's close allies. Before his time as a minister, he was Lukashenko's chief of staff. Makei was also considered a possible successor to Lukashenko, who has ruled with an iron fist since 1994. Born in 1958 in the western Grodno region, Makei studied in Minsk and Austria before serving...