Prime Minister Boris Johnson of Britain, right, being confronted by the father of a sick child at a hospital on London on Wednesday,

The march in Melbourne on Friday was the largest in Australia, with an estimated 100,000 demonstrators. 

The Spanish Navy took part in celebrations commemorating the 500th anniversary of the first circumnavigation of the globe at the Juan Sebastián Elcano monument in Seville in August.

A bookshop in Amman, Jordan. Much of the literature read across the Arab world is unavailable in Israel.

Patience Ndukwu, center, and her children fled South Africa and returned to Nigeria, leaving behind a restaurant that struggled after mob attacks began.

Prime Minister Narendra Modi of India is heading to the United States, where he is scheduled to accept an award from the Bill & Melinda Gates Foundation for his ambitious toilet-building sanitation campaign.

Crown Prince Mohammed bin Salman meeting Wednesday with Secretary of State Mike Pompeo. Strikes on Saudi oil installations were a painful lesson in the costs of a wider conflict.

Michael Hooper, the Wallabies’ captain, tackling T.J. Perenara of the All Blacks during a Bledisloe Cup match in Perth last month.

Todd Hohn, then a colonel in the United States Air Force, during a 2016 briefing at Altus Air Force Base in Oklahoma. The Wall Street Journal identified Mr. Hohn as the FedEx pilot detained in the Chinese city of Guangzhou.

Mark von Hagen in his office at Columbia University in 1996. He wrote a highly critical report of a correspondent’s coverage of the Soviet Union for The New York Times during the Stalin era.

Prime Minister Justin Trudeau apologized on Wednesday and on Thursday for wearing blackface and brownface as a student and teacher.

Afghan women voting in Kandahar Province last year. The United States cut aid to the country, citing a need for “free and fair elections.”

A Siberian shaman said he was on a mission to drive President Vladimir V. Putin from the Kremlin, denouncing him as the “demon of fear.”

Soldiers from the Sudan People’s Liberation Army at an oil facility in South Sudan in 2014. Much of the government’s wealth comes from oil revenue.

Nicaraguan banana workers who say they have been affected by the pesticide Nemagon, with one of their French lawyers, Pierre-Olivier Sur, center. The workers are suing Dow Chemical in French courts.

Mark T. Esper, left, the secretary of defense, and Gen. Joseph F. Dunford Jr., the chairman of the Joint Chiefs of Staff, are expected to present updated options for possible military action against Iran to President Trump at a meeting scheduled for Friday.

To some, Prime Minister Justin Trudeau is a powerful symbol of global liberalism. But to others, his image is undercut by his past and present actions.

“I now realize it was racist,” Justin Trudeau said, speaking to reporters after a photo of him in brownface makeup surfaced.

An e-cigarette for sale at a roadside shop in New Delhi. India has one of the highest rates of tobacco use in the world.

Gulalai Ismail in New York this month. Her ordeal sheds light on the state of human rights in Pakistan, a troubled nation with a history of brutal repression.

The site of a bomb attack in Zabul, Afghanistan, on Thursday. The Taliban have made attacks almost daily since peace talks with the United States collapsed.

Polio and measles vaccinations in Manila in 2014. The Philippine government on Thursday announced one new case of polio.

French television shows extolling Essaouira, Morocco, as a seaport paradise have inspired a wave of immigration from Europe, especially France.

A Pakistan soldier stands guard at the Line of Control, the unofficial border between India and Pakistan that runs through Kashmir.

The family of Bourhan Ahmad, center, was invited to move to Golzow, Germany, in 2015 by the town’s mayor, who was desperate to repopulate the local school.

Athena, a bomb-sniffing dog, was brought back to the United States last year because she was inadequately fed while working in Jordan, according to a federal report. She ultimately recovered.

Prime Minister Benjamin Netanyahu speaking at the Likud party campaign headquarters in Tel Aviv on Wednesday.

Ayman Odeh, left, with other candidates from the Joint List, an alliance of predominantly Arab parties. He could become Israel’s opposition leader.

Pro-Brexit demonstrators outside the Supreme Court in London on Wednesday.

A permaculture farm in Langouët, France, that was developed on land provided by the village.

A satellite image of the Abqaiq processing plant in Saudi Arabia on Saturday. United States officials have blamed Iran for airstrikes there.

Miki Dezaki, the Japanese-American director of “Shusenjo,” a documentary film on so-called comfort women, in Tokyo last month.