Campaigns to vaccinate Latin America against COVID-19 have sparked debate about the region’s dependence on outside suppliers, including China and Russia, and the threat of new variants.

Denuclearization talks over the weekend ended in another stalemate, and it remains to be seen if negotiations will resume in the coming weeks.

The mass casualty theater attack in Moscow was a reminder that affiliates of the Islamic State have reorganized and infiltrated even powerful states.

A year into the civil war in Sudan, more than eight million people have been displaced, exacerbating an already devastating humanitarian crisis.

The Iranian regime’s first direct attack on Israeli territory could trigger further exchanges between the two sides and raises the most serious risk of regionwide conflict since the Israel-Hamas war …