Joe Bidenâs withdrawal from the U.S. presidential race injects greater uncertainty into the world at a time when Western leaders are grappling with wars in Ukraine and Gaza, a more assertive China in Asia and the rise of the far right in Europe.
During a five-decade career in politics, Biden developed extensive personal relationships with multiple foreign leaders that none of the potential replacements on the Democratic ticket can match. After his announcement, messages of support and gratitude for his years of service poured in from near and far.
The scope of foreign policy challenges facing the next U.S. president makes clear how consequential what happens in Washington is for the rest of the planet. Hereâs a look at some of them.
Israel
With Vice President Kamala Harris being eyed as a potential replacement for Biden, Israelis on Sunday scrambled to understand what her candidacy would mean for their country as it confronts increasing global isolation over its military campaign against Hamas.
Israelâs left-wing Haaretz daily newspaper ran a story scrutinizing Harrisâ record of support for Israel, pointing to her reputation as Bidenâs âbad copâ who has vocally admonished Israel for its offensive in Gaza. In recent months, she has gone further than Biden in calling for a cease-fire, denouncing Israelâs invasion of Rafah and expressing horror over the civilian death toll in Gaza.
âWith Biden leaving, Israel has lost perhaps the last Zionist president,â said Alon Pinkas, a former Israeli consul general in New York. âA new Democratic candidate will upend the dynamic.â
Bidenâs staunch defense of Israel since Hamasâ Oct. 7 attack has its roots in his half-century of support for the country as a senator, vice president and then president. Israeli Defense Minister Yoav Gallant thanked Biden for his âunwavering support of Israel over the years.â
âYour steadfast backing, especially during the war, has been invaluable,â Gallant wrote on social media platform X.
Israeli President Isaac Herzog praised Biden as a âsymbol of the unbreakable bond between our two peoplesâ and a âtrue ally of the Jewish people.â There was no immediate reaction from Prime Minister Benjamin Netanyahu, an ally of former President Donald Trump whose history of cordial relations with Biden has come under strain during the Israel-Hamas war.
Ukraine
Any Democratic candidate would likely continue Bidenâs legacy of staunch military support for Ukraine. But frustration with the Biden administration has grown in Ukraine and Europe over the slow pace of U.S. aid and restrictions on the use of Western weapons.
âMost Europeans realize that Ukraine is increasingly going to be their burden,â said Sudha David-Wilp, director of the Berlin office of the German Marshall Fund, a research institute. âEveryone is trying to get ready for all the possible outcomes.â
Ukrainian President Volodymyr Zelenskyy said on X that he respected the âtough but strong decisionâ by Biden to drop out of the campaign, and he thanked Biden for his help âin preventing (Russian President Vladimir) Putin from occupying our country.â
Trump has promised to end Russiaâs war on Ukraine in one day if he is elected â a prospect that has raised fears in Ukraine that Russia might be allowed to keep the territory it occupies.
Trumpâs vice presidential pick, Ohio Sen. JD Vance, is among Congressâ most vocal opponents of U.S. aid for Ukraine and has further raised the stakes for Kyiv.
Russia, meanwhile, dismissed the importance of the race, insisting that no matter what happened, Moscow would press on in Ukraine.
âThatâs it for Biden,â Dmitry Medvedev, deputy head of Russiaâs Security council, said on the Telegram messaging app. âThe goals of the special military operation will be achieved,â he added, using the Kremlinâs term for the war in Ukraine.
China
In recent months, both Biden and Trump have tried to show voters who can best stand up to Beijingâs growing military strength and belligerence and protect U.S. businesses and workers from low-priced Chinese imports. Biden has hiked tariffs on electric vehicles from China, and Trump has promised to implement tariffs of 60% on all Chinese products.
Trumpâs âAmerica Firstâ doctrine exacerbated tensions with Beijing. But disputes with the geopolitical rival and economic colossus over wars, trade, technology and security continued into Bidenâs term.
Chinaâs official reaction to the U.S. presidential race has been careful.
âThe U.S. elections are U.S. internal politics. I have no comment on this,â said Foreign Ministry spokesperson Mao Ning.
The editor of the Communist Party-run Global Times newspaper, Hu Xijin, downplayed the impact of Bidenâs withdrawal.
âWhoever becomes the presidential candidate of the Democratic Party may be the same,â he wrote on X.
Iran
With Iranâs proxies across the Middle East increasingly entangled in the Israel-Hamas war, the U.S. confronts a region in disarray.
Yemenâs Iran-backed Houthis struck Tel Aviv for the first time last week, prompting retaliatory Israeli strikes inside war-torn Yemen. Simmering tensions and cross-border attacks between Lebanonâs Iran-backed Hezbollah militant group and the Israeli military have raised fears of an all-out regional conflagration.
Hamas, which also receives support from Iran, continues to fight Israel even nine months into a war that has killed 38,000 Palestinians and displaced over 80% of Gazaâs population.
The U.S. and its allies have accused Iran of expanding its nuclear program and enriching uranium to an unprecedented 60%, near-weapons-grade levels.
After then-President Trump in 2018 withdrew from Tehranâs landmark nuclear deal with world powers, Biden said he wanted to reverse his predecessorâs hawkish stance. But the Biden administration has maintained severe economic sanctions and overseen failed attempts to renegotiate the agreement.
The sudden death of Ebrahim Raisi â the supreme leaderâs hard-line protege â in a helicopter crash vaulted a new reformist to the presidency in Iran, generating new opportunities and risks. Masoud Pezeshkian has said he wants to help Iran open up to the world but has maintained a defiant tone against the U.S.
During a briefing Monday, Nasser Kanaani, spokesperson for the Iranian Foreign Ministry, brushed off Bidenâs withdrawal.
âTo us, the coming and going of governments and persons on top of the U.S administration is not important on its own,â he said. âWhat can change the atmosphere of relations is a fundamental change in this (U.S.) hostile policy against the Islamic Republic of Iran.â
Europe and NATO
Many Europeans were happy to see Trump go after his years of disparaging the European Union and undermining NATO. Trumpâs seemingly dismissive attitude toward European allies in last monthâs presidential debate did nothing to assuage those concerns.
Biden, on the other hand, has supported close American relations with bloc leaders.
That closeness was on stark display after Bidenâs decision to bow out of the race. Polish Prime Minister Donald Tusk called his choice âprobably the most difficult one in your life.â The newly installed British prime minister, Keir Starmer, said he respected Bidenâs âdecision based on what he believes is in the best interests of the American people.â
There was also an outpouring of affection from Irish Prime Minister Simon Harris, who called Biden a âproud American with an Irish soul.â
The question of whether NATO can maintain its momentum in supporting Ukraine and checking the ambitions of other authoritarian states hangs in the balance of this presidential election, analysts say.
âThey donât want to see Donald Trump as president. So thereâs quite a bit of relief but also quite a bit of nervousnessâ about Bidenâs decision to drop out, said Jeremy Shapiro, research director of the European Council on Foreign Relations. âLike many in the United States, but perhaps more so, they are really quite confused.â
Mexico
The close relationship between Mexico and the U.S. has been marked in recent years by disagreements over trade, energy and climate change. Since President Andrés Manuel López Obrador took power in 2018, both countries have found common ground on issue of migration â with Mexico making it more difficult for migrants to cross its country to the U.S. border and the U.S. not pressing on other issues.
The López Obrador administration kept that policy while Trump was president and continued it into Bidenâs term.
On Friday, Mexicoâs president called Trump âa friendâ and said he would write to him to warn him against pledging to close the border or blaming migrants for bringing drugs into the United States.
âI am going to prove to him that migrants donât carry drugs to the United States,â he said, adding that âclosing the border wonât solve anything, and anyway, it canât be done.â
Associated Press writers Jill Lawless in London, Daria Litvinova in Tallinn, Estonia, and Josh Goodman in Miami contributed to this report.
Source Agencies