Japan is building the fastest supercomputer ever made

(CNN)Japan is building the world's fastest supercomputer, which it hopes will make the country the new global hub for artificial intelligence research.

Australian authorities arrest 4 in alleged airplane terrorist plot

Sydney (CNN)Australian authorities arrested four men Saturday over a foiled a terror plot to bring down an airplane, Prime Minister Malcolm Turnbull said.

China shows off newest weapons in huge military parade

Beijing (CNN)Chinese leader Xi Jinping presided over a major military parade Sunday, hours after US President Donald Trump renewed his criticism over Beijing's failure to rein in North Korea.

Pence pressures China on North Korea, talks Russia sanctions, election meddling

Washington (CNN)Vice President Mike Pence spoke forcefully about reining in North Korea's nuclear program during his trip to Estonia on Sunday, saying that "all options are on the table" in countering the threat.

China shows off newest weapons in huge military parade

Beijing (CNN)Chinese leader Xi Jinping presided over a major military parade Sunday, hours after US President Donald Trump renewed his criticism over Beijing's failure to rein in North Korea.

Australian authorities arrest 4 in alleged airplane terrorist plot

(CNN)Authorities in Australia foiled a terrorist plot to bring down an airplane and arrested four men Saturday, Australian Prime Minister Malcolm Turnbull announced at a news conference Sunday in Sydney.

Russia to seize US properties in retaliation over sanctions

The Russian Foreign Ministry demanded Friday that the United States cut its diplomatic staff in Russia and said it would seize two US diplomatic properties in a sharp response to a new sanctions bill the US Congress passed a day earlier.

Police push back against Trump's law-and-order speech

(CNN)President Donald Trump's statement encouraging police officers to be "rough" with people they arrest has drawn criticism in law enforcement circles for sending the wrong message at a time of heightened tensions with the public.

Apple is removing VPN apps that allow users to skirt China's Great Firewall

Apple is removing software from its app store in China that allows users to skirt the country's Great Firewall. The operators of two virtual private networks, or VPNs, said Saturday that they had been notified by Apple that their products were being removed from its app store in China.

Trump rips China after North Korea missile test

(CNN)A day after North Korea tested a ballistic missile that it claims can reach all of the United States, US President Donald Trump ripped China for not reining in Kim Jong Un and his missile program.