International relations

Climate activist Vanessa Nakate, Luisa Neubauer, Greta Thunberg, Isabelle Axelsson and Loukina Tille, from left, arrive for a news conference in Davos, Switzerland, Friday, Jan. 24, 2020. The 50th annual meeting of the forum is taking place in Davos from Jan. 21 until Jan. 24, 2020 (AP Photo/Markus Schreiber)

FILE - In this March 25, 2019, file photo, President Donald Trump welcomes visiting Israeli Prime Minister Benjamin Netanyahu to the White House in Washington. Trump is holding back-to-back meetings with Israeli Prime Minister Benjamin Netanyahu and his chief challenger ahead of the unveiling of the U.S. administration's much-anticipated plan to resolve the Israeli-Palestinian conflict. The meetings come just a month before Netanyahu and Benny Gantz are set to face off in national elections for the third time in less than a year. (AP Photo/Manuel Balce Ceneta, File)

Taoiseach Leo Varadkar, left listens to Michel Barnier, the EU's Brexit negotiator, during a press conference, outside the Government Buildings in Dublin, Monday, Jan. 27, 2020. Ireland’s prime minister has warned Britain that Brexit is far from finished -- and the European Union will have the upper hand in upcoming negotiations on future relations between the two sides. (Damien Eagers/PA via AP)

This photo provided by Tariq Ghazniwal shows an aircraft that crashed in eastern Afghanistan on Monday, Jan. 27, 2020. The U.S. military says it is investigating reports of an airplane crash in Taliban-controlled territory in Afghanistan. U.S. Army Maj. Beth Riordan, a spokeswoman for U.S. Central Command, said that it remained unclear whose aircraft was involved in the crash. (Tariq Ghazniwal via AP)

FILE - In this Oct. 31, 2019, filer photo, a man uses his smartphone as he stands near a billboard for Chinese technology firm Huawei at the PT Expo in Beijing. British and American officials are meeting as U.K. Prime Minister Boris Johnson's government prepares to decide on whether there's a future for Chinese equipment maker Huawei in the country's next-generation telecom networks, his spokesman said Monday, Jan. 13, 2020. (AP Photo/Mark Schiefelbein, File)

A riot policeman pins down a female anti-government protester to search her while security forces try to disperse demonstrators during clashes in Baghdad, Iraq, Monday, Jan. 27, 2020. (AP Photo/Khalid Mohammed)

U.S. President Donald Trump's envoy for the Kosovo-Serbia dialogue, Ambassador Richard Grenell speaks during a press conference after a meeting with Serbian President Aleksandar Vucic in Belgrade, Serbia, Friday, Jan. 24, 2020. Grenell is meeting Serbian President Vucic in order to move the dialogue and normalize relations between the two sides.(AP Photo/Darko Vojinovic)

Travelers from Beijing , wearing masks, arrive at Charles de Gaulle airport, north of Paris, early Monday, Jan. 27, 2020. France's government announced Sunday it will repatriate up to hundreds of French citizens from the Chinese city of Wuhan, the epicenter of a deadly new virus. (AP Photo/Kamil Zihnioglu)

FILE - In this March 25, 2019, file photo, President Donald Trump welcomes visiting Israeli Prime Minister Benjamin Netanyahu to the White House in Washington. A blueprint the White House is rolling out to resolve the decades-long conflict between the Israelis and Palestinians is as much about politics as it is about peace. President Donald Trump said he would likely release his long-awaited Mideast peace plan a little before he meets Tuesday with Israeli Prime Minister Benjamin Netanyahu and his main political rival Benny Gantz. (AP Photo/Manuel Balce Ceneta, File)