Each Friday, I look at what the presidential contenders are saying about foreign policy. This Week: The demise of arms control agreements and the rise of geopolitical competition are a dangerous mix…

The European Union’s governing bodies could see a significant shake-up as millions of voters head to the polls across the twenty-seven-member bloc, with consequences for transatlantic ties.

In its February update, the Oxford English Dictionary (OED) includes numerous new words of Nigerian origin. Many of the words relate to food preparation, urban transportation, the shortening of conventional English words, and the incorporation of words from indigenous languages. For example, ‘mama put’ refers to female food venders, ‘okada’ are passenger-carrying motorcycles, ‘guber’ refers to gubernatorial, and ‘danfo’ is the Yoruba work for urban minibuses.

Donald J. Trump and Xi Jinping plan to hold a bilateral meeting on the sidelines of the G20 summit in Japan, but it’s not clear that an end to tariffs is in sight.

This update represents violence in Nigeria and related to Boko Haram in Cameroon, Chad, and Niger from March 20 to March 26, 2021.

The planet is on fire, the pandemic smolders on, and the global recovery is faltering. The G20 was created for just such challenges, and the Rome summit offers it a chance to rise to the occasion.