The massive cyberattack that crippled public transportation, the central bank, government offices, the state power distributor, and public firms in Ukraine on June 27 serves as a potent reminder of the havoc that can be unleashed by low-level actors, according to an Atlantic Council analyst.
On June 30, Donald J. Trump became the first US president to set foot in North Korea. Trump made history when stepped across a low concrete marker accompanied by North Korean leader Kim Jong-un and walked a few steps into the North. The two leaders agreed to have their negotiators resume an effort to reach what has so far been an elusive nuclear deal. US President Donald J. Trump, accompanied by North Korean leader Kim Jong-un, stepped into North Korea at the border village of Panmunjom on June 30. Trump is the first sitting US president to set foot in North Korea. (Reuters/Kevin Lamarque)