Rex Tillerson visits South America, Congress debates releasing the Nunes memo, and the surviving suspect in the 2015 Paris terror attacks goes on trial in Belgium.

The Group of Twenty (G20) holds a pivotal summit in Rome, Japanese citizens head to the polls for parliamentary elections, and the twenty-sixth Conference of the Parties (COP26) begins in Glasgow.

As rising global temperatures thaw the ice at the North Pole of the planet, competition between nuclear-powered states threatens to heat up the Arctic Circle even further. An increasingly minable Arc…

A preview of world events in the coming week from CFR.org: G20 finance ministers meet in Paris amid an ongoing Eurozone crisis; Republican presidential hopefuls convene for another debate; and openin…

CFR's Senior Fellow and Director of the International Institutions and Global Governance Program Stewart Patrick and CFR.org Editor Robert McMahon preview major world events in the week ahead. I…