Pope Francis was admitted on Friday with a respiratory infection. The announcement on Monday did not provide further detail, but raised fresh concerns about the pontiff’s health.

The hastily called gathering was part of a flurry of diplomacy expected to center on Ukraine this week as Trump officials prepare to start talks with Russia on their own.

Prime Minister Keir Starmer said for the first time on Sunday that he was “ready and willing” to deploy troops to help guarantee Ukraine’s security.

Marco Rubio’s visit to Riyadh, his first as secretary of state, came amid uncertainty about the future of Gaza and Ukraine and criticism of unilateral U.S. moves over the wars in both places.

The Israeli military launched a wide-scale operation last month against militants in several cities in the West Bank. Now, roughly 40,000 Palestinians have fled their homes — the highest since Israel occupied the territory nearly six decades ago, according to researchers.

A darling of the American right, Pierre Poilievre, the Conservative leader, is facing an electorate worried about Trump’s vow to annex Canada.

The American president’s foreign policy, and a divisive speech by his vice president, drew attention away from an attack by a refugee that some expected would fan political tensions over migration.

The Trump administration’s push for negotiations without Ukrainian involvement leaves European allies with no clear role.

Scholars of international law say President Trump’s proposal for American control of a Gaza without Palestinians would be ethnic cleansing and a war crime.

Last month, M23 rebels backed by Rwanda took the city of Goma in a bloody battle. This weekend, the group entered the gold-trading center of Bukavu in eastern Congo after government soldiers fled.