The killing is a game-changer that will divert America’s attention from other priorities and force Trump to send more troops and weapons to the Middle East rather than withdrawing.

Protected by the vast Atlantic and Pacific oceans, the American homeland is a difficult target for direct retaliation. Iran and its proxies have easier marks around the world.

The Trump administration owes the world a clear explanation of how it justified an operation to kill Iranian Gen. Qassem Soleimani. So far, the strike seems legally dubious, if not flagrantly illegal.

Concerns of China and the United States over science and technology can be resolved by the international community. Avoiding the huge cost of decoupling should be a top consideration.

Misunderstandings spread by poorly informed Western media, often using loaded language, cloud the truth. Academics need to seek primary sources.

In little more than a generation, the Internet has become a vital substrate for economic, social, and political interactions, and it has unlocked enormous gains. Along with greater interdependence, however, come vulnerability and conflict. Attacks by states and non-state actors have increased, threatening the stability of cyberspace.

The tasks and timelines are complex, but it’s still possible to end the nuclear standoff on the Korean Peninsula once and for all. Time is short.

As military navigation operations have become more diverse and widespread, America’s motives have become clear. It wants to drive wedges between countries and reinforce its Indo-Pacific strategy.

The demonstrations in Hong Kong reflect the fact that those who grow up in a free society usually want to continue living in one. Whatever the impact of a cradle-to-grave propaganda system in the PRC, it won’t work in Hong Kong—or Taiwan.

Hong Kong’s government withdrew the extradition bill that triggered the protests. Yet the protesters rage on, lacking any coherent strategy or demands. They claim that they are fighting for democracy, but it is hard to reconcile that lofty goal with medieval-style catapults launching bricks and firebombs. In truth, the protesters’ scorched-earth strategy can lead only to more chaos, destruction, and death.