This week, two former Brazilian presidents are charged with accepting bribes; China’s air force practices shooting down missiles as North Korea conducts its sixth and largest nuclear test; U.S. federal prosecutors charge four Turks with conspiracy to violate U.S. sanctions against Iran; and more.

This week, Mexico offers assistance to the United States in dealing with the destructive aftermath of Hurricane Harvey; Iraqi forces announce the liberation of ISIL-stronghold Tal Afar; the Somali government grants al Shabaab defectors amnesty for completing a rehabilitation program; and more.

This week, President Trump announces his long awaited strategy for resolving the war in Afghanistan without specifying details; two shipments from North Korea destined for the Syrian government agency responsible for chemical weapons are intercepted; the U.S. embassy in Moscow will halt all non-immigrant visas from Russia; and more.

This week, the British government says it intends to avoid a hard border between the Republic of Ireland and Northern Ireland after Brexit; the United States, Mexico, and Canada open negotiations to reform NAFTA; the Taliban tells President Trump to withdraw U.S. troops from Afghanistan; and more.