Japanese Prime Minister Shinzo Abe's historic visit to Pearl Harbour with President Barack Obama today punctuates the Obama Administration's multi-year effort to prod Japan and its neighbours in Asia to decrease tensions by moving beyond lingering war-time grievances.
But as the two leaders pay homage to the 2403 Americans who died in the surprise Japanese attack on December 7, 1941, the geopolitical backdrop for the event has been clouded by President-elect Donald Trump's pugnacious and unpredictable foreign-policy pronouncements.
During the campaign, Trump raised alarms in both countries when he questioned the value of the US military's basing agreements in Japan and suggested the island nation consider developing its own nuclear weapons.
Abe is set to become the first Japanese leader to take part in a ceremony at the USS Arizona Memorial, which honours the American sailors and Marines who perished aboard the battleship 75 years ago. The trip, in the works before Trump's election last month, is intended as a symbolic bookend to Obama's visit in May to Hiroshima, where the United States deployed the world's first atomic bomb.
Like Obama, Abe does not plan to apologise for Japan's sneak attack, which wounded an additional 1178 and prompted the United States' entry into World War II. Rather, he will reflect on history "and renew the determination of the Japanese people not to repeat the devastation of war," said Tamaki Tsukada, spokesman for the Japanese Embassy in Washington.