China’s Central Bank and 10 other government bodies announced on Sept. 24 that all transactions involving cryptocurrencies are now illegal, effectively banning the use of Bitcoin in the country. The move is the latest in a series of measures aimed at curbing the use of cryptocurrencies that goes back years. …

In 1997, after his longtime Western backers, Belgium and the United States, had abandoned him, Mobutu Sese Seko, the ruler of the country then known as Zaire, turned to mercenaries from Serbia and Ukraine in a desperate bid to beat back an accelerating insurgency. In the middle of that war, …

Iran’s chief diplomat, Hossein Amir-Abdollahian, said his country will “not tolerate geopolitical change” in the region. Iran’s new foreign minister said Wednesday that Tehran has “serious concerns” about Israel’s actions in the Caucasus region. Iran’s chief diplomat Hossein Amir-Abdollahian made the comments while in Moscow for talks with his Russian …