The Trump administration is halting all asylum decisions in the wake of the shooting of two National Guard soldiers in Washington DC, US Citizenship and Immigration Services (USCIS) director Joseph Edlow has said.

On Friday, in a post on X, Edlow said the pause would be in place “until we can ensure that every alien is vetted and screened to the maximum degree possible”.

The announcement comes hours after President Donald Trump pledged to “permanently pause migration” to the US from all “third world countries”.

On Thursday, Trump announced that a US National Guard member had died from her injuries after Wednesday’s shooting, for which an Afghan national has been blamed.

Officers at the USCIS, a branch of the Department of Homeland Security, were instructed to refrain from approving, denying or closing asylum applications received by the agency for all nationalities, according to reporting by CBS News, the BBC’s US partner.

According to guidance seen by CBS, officers could continue to work asylum application and review cases up to the point of making a decision.

“Once you’ve reached decision entry, stop and hold,” the directive said.

There are still few details available about both Friday’s directive and Trump’s earlier remarks.

Trump did not name which countries might be affected by his plan. Such a move could face legal challenges and has already prompted pushback from UN agencies.

Both announcements followed Wednesday’s fatal attack, and represent a further toughening of the Trump administration’s stance towards migrants during his second presidency.

Among other moves, Trump has sought to enact mass deportations of migrants who entered the US illegally, to drastically cut the annual number of refugee admissions, and to end automatic citizenship rights that currently apply to nearly anyone born on US territory.

In the wake of Wednesday’s shooting, Trump promised to remove from the US any foreigner “from any country who does not belong here”. The same day, the US suspended processing all immigration requests from Afghans, saying the decision was made pending a review of “security and vetting protocols”.

Then on Thursday, the USCIS said it would re-examine green cards issued to individuals who had migrated to the US from 19 countries. The agency did not explicitly mention Wednesday’s attack.

When asked by the BBC which countries were on the list, the USCIS pointed to a June proclamation by the White House that included Afghanistan, Cuba, Haiti, Iran, Somalia and Venezuela. There were no further details about what the re-examination would look like.

Trump’s strongly worded two-part post on Thursday night went further still, pledging to “end all federal benefits and subsidies to noncitizens”.

The US president wrote in a Truth Social post that this would “allow the US system to fully recover” from policies that had eroded the “gains and living conditions” of many Americans.

In the post, the president also blamed refugees for causing the “social dysfunction in America” and vowed to remove “anyone who is not a net asset” to the US.

The post, which Trump introduced as a “Happy Thanksgiving salutation”, was filled with anti-immigrant language.

He said that “hundreds of thousands of refugees from Somalia were completely taking over the once great State of Minnesota” and took particular aim at the state’s Democratic lawmakers.

“I will permanently pause migration from all Third World Countries to allow the U.S. system to fully recover,” the president wrote.

The phrase “third world” is a term that was used in the past to describe poorer, developing nations.

The president had already imposed a travel ban on nationals of Afghanistan – and 11 other countries, primarily in Africa and Asia – earlier this year. Another travel ban targeting a number of majority-Muslim countries was enacted during his first term.

The UN responded to Trump’s words by urging his administration to observe international agreements regarding asylum seekers.

“We expect all countries, including the United States, to honour their commitments under the 1953 Refugee Convention,” the deputy spokesperson for the UN secretary general told Reuters.

The Trump response amounted to a “scapegoating” of migrants in the US, argued Jeremy McKinney, president of the American Immigration Lawyers Association.

Speaking to the BBC World Service’s Newsday programme before Trump’s latest comments, Mr McKinney highlighted that the attacker’s motive was not known.

“These types of issues – they don’t know skin colour, they don’t know nationality,” he said. “When a person becomes radicalised or is suffering some type of mental illness, that person can come from any background.”

The flurry of announcements come after officials said that the suspect in the Washington DC shooting, Rahmanullah Lakanwal, had come to the US in 2021.

He travelled under a programme that offered special immigration protections to Afghans who had worked with US forces in the wake of the American withdrawal from Afghanistan.

Mr Lakanwal previously worked alongside the CIA, the agency’s current director has said.

He helped guard US forces at Kabul airport as thousands scrambled to escape Afghanistan before the Taliban took power, a former military commander who served alongside him told the BBC.

The father of five had been recruited to Unit 03 of the Kandahar Strike Force, nine years earlier.

His unit was known locally as Scorpion Forces, operating initially under the CIA but eventually for the Afghan intelligence department known as the National Directorate of Security.

Mr Lakanwal was a GPS tracker specialist, the former commander told the BBC, describing him as a “sporty and jolly character”.

Mr Lakanwal would have been vetted by the US both at the time the he started his work alongside the CIA, and when he ultimately travelled to the US, according to a senior US official who spoke to CNN.

A childhood friend told the New York Times that Mr Lakanwal had experienced mental health issues after his work with his unit.

Mr Lakanwal later applied for asylum in 2024. His application was granted earlier this year, reportedly after Trump returned to power.

But Mr Lakanwal’s request for a green card, which is tied to the asylum grant, is pending, a Homeland Security official told CBS.

The suspect was arrested after the attack and was said to be not co-operating with authorities. Trump described the incident as an “act of terror”.

He said the following day that one of the two members of the National Guard who were shot had died.

Sarah Beckstrom, a 20-year-old from West Virginia, was working in the city as part of Trump’s deployment of National Guard members to crack down on crime.

She had volunteered to work in DC over the US Thanksgiving holiday, Attorney General Pam Bondi said.

The second National Guard member, 24-year-old Andrew Wolfe, was said by Trump to be “fighting for his life”.

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Guinea-Bissau’s deposed President Umaro Sissoco Embaló has arrived in neighbouring Senegal following his release by the military forces who toppled his government this week, Senegal’s authorities have announced.

It follows negotiations by the regional West African bloc Ecowas to secure his transfer amid rising tensions in Guinea-Bissau.

Senegal’s foreign ministry said in a statement that Embaló had landed in the country “safe and sound” on a chartered military flight late on Thursday.

The military in Guinea-Bissau has already sworn in a new transitional leader, Gen Horta N’Tam, who will rule the coup-prone country for a year.

Wednesday’s coup came a day before authorities were due to announce the provisional results of a presidential and parliamentary election.

The military has suspended the electoral process and blocked the release of the results.

It said it was acting to thwart a plot by unnamed politicians who had “the support of a well-known drug baron” to destabilise the country, and imposed a night-time curfew.

Sandwiched between Senegal and Guinea, the coup-prone country is known as a drug-trafficking hub where the military has been influential since it gained independence from Portugal in 1974.

A mother of three told the BBC it was not the first military takeover she had lived through, nonetheless it had came as a surprise as people were expecting to hear about the outcome of the election, which had an estimated voter turnout of more than 65%.

“We heard gunfire. We ran away. We tried to pack our bags to go home,” she said.

Another resident of the capital, Bissau, said he was unhappy about the situation.

“This doesn’t help anyone. Because it puts the country into chaos,” Mohamed Sylla told the BBC.

But reactions have been mixed, with some residents praising the army and hoping for an orderly transition.

“I am not against the military regime as long as they improve the living conditions in the country,” Suncar Gassama told the BBC.

“Guinea-Bissau is a very rich country where all the conditions exist for a good life. I cannot understand why Guineans always have violence in their minds and are shooting everywhere. People must fight for the establishment of democracy.”

Both Embaló and his closest rival Fernando Dias had claimed victory in Sunday’s presidential poll.

Dias was supported by former Prime Minister Domingos Pereira, whose PAIGC party, the liberation movement that ended Portuguese colonial rule, had been barred from fielding a candidate.

Government sources earlier told the BBC that Dias, Pereira and Interior Minister Botché Candé had also been detained.

The military junta has banned public protests and “all disturbing actions of peace and stability in the country”.

Tension remained high in Bissau on Thursday, with most shops and markets closed as soldiers patrolled the streets, news agency AFP reported.

Earlier that day, Gen N’Tam, Guinea-Bissau army’s chief of staff, was named the country’s new leader for a period of one year.

He said in a speech that the military had acted “to block operations that aimed to threaten our democracy”.

Shortly after the swearing-in, the military reopened land, air and sea borders that were shut when it announced the coup.

Some local civil society groups have accused Embaló of masterminding a “simulated coup” against himself with the help of the military, saying it was a ruse to block election results from coming out in case he lost.

Dias made similar claims, saying it was an “organised coup”. He told AFP that he considered himself the president-elect of Guinea-Bissau and believed he won roughly 52% of the vote.

Embaló has not responded to the allegations.

The 53-year-old leader has said he has survived multiple coup attempts during his time in office. However, his critics have previously accused him of fabricating crises in order to crack down on dissent.

He dissolved parliament after one such coup attempt in December 2023 and the country has not had a sitting legislature since then.

Persistent political infighting had left Embaló’s administration increasingly exposed, explains Beverly Ochieng, West Africa analyst at the intelligence firm Control Risks.

“Over the course of Embaló’s presidency, the legislature, judiciary and several state institutions have either been rendered non-operational or are functioning well below capacity,” she told the BBC.

Political analyst Ryan Cummings said the president’s previous actions had fuelled suspicions that the coup attempt was orchestrated to pave the way for his return to power under military oversight.

However, he told the BBC it was also “highly plausible” that the armed forces had acted independently to prevent a deeper political stalemate.

It was Sierra Leonean President Julius Maada Bio, the current Ecowas chair, who had contacted the Guinea-Bissau military on Wednesday to secure assurance for Embaló’s protection, according to Sierra Leone’s Foreign Minister Timothy Musa Kabba.

When asked about Embaló physical health on the BBC’s Newsday programme on Friday, the minister declined to comment but said the priority was ensuring his safe evacuation from Guinea-Bissau.

Ecowas leaders have suspended Guinea-Bissau from all decision-making bodies until constitutional order is restored. In a statement, the bloc ordered the military to return to the barracks, calling its actions a “grave violation of Guinea-Bissau’s constitutional order”.

The African Union has also condemned the coup.

UN Secretary-General Antonio Guterres said in a statement that he was “deeply concerned” about the situation in Guinea-Bissau, calling for an “immediate and unconditional restoration of constitutional order”.

Guinea-Bissau has witnessed at least nine coups or attempted coups over the last five decades.

Additional reporting by Wycliffe Muia, Yemisi Adegoke and Natasha Booty