US President Donald Trump has announced that his administration will seek to “permanently pause migration from all Third World countries,” an escalation of his long-standing hardline immigration agenda. The statement follows a deadly shooting involving two National Guard troopers near the White House, an incident that has rapidly intensified political pressure around immigration and national security.

Trump made the declaration on Truth Social, positioning it as a response to what he called a broken immigration system and rising domestic security threats. His announcement, if implemented, would mark one of the most sweeping immigration restrictions in modern American history.

Why did Trump announce a permanent pause on migration

Trump’s announcement comes just days after a gunman approached two National Guard members near the White House and opened fire at close range. The attack killed 20-year-old Sarah Beckstrom and critically injured 24-year-old Andrew Wolfe.

The suspect, Rahmanullah Lakanwal, is a 29-year-old Afghan national who arrived in the US after the 2021 military withdrawal from Afghanistan. Authorities have not yet released a motive.

The incident fueled fierce political debate and prompted immediate federal actions. Hours after the shooter’s identity became public, US Citizenship and Immigration Services temporarily halted all immigration processing for Afghan nationals.

Trump amplified the incident on Truth Social, using it as evidence of what he calls systemic failures in the immigration vetting process.

What Trump is proposing under the migration pause

Trump’s language, “permanently pause migration,” signals a sweeping policy, though the specifics are unclear. His statements lay out several objectives:

Ending all migration from “Third World countries”

Trump says the pause is intended to allow the US “system to fully recover.” The term “Third World,” now largely outdated, was used to describe developing nations. A literal application would affect migration from most of Africa, South Asia, Southeast Asia, Latin America, and parts of the Middle East.

Terminating “illegal admissions.”

He vowed to reverse what he calls “millions of Biden illegal admissions,” referencing humanitarian parole programs and asylum processing under the previous administration.

Removing migrants who “are not a net asset”

Trump proposes deporting individuals he deems financially dependent on public benefits or “incompatible with Western Civilization.”

Ending benefits for noncitizens

He also promised to eliminate federal benefits and subsidies for non-US citizens, a longstanding point of debate in Washington.

“Reverse migration”

Trump argues that only mass removal of certain migrant groups can restore what he calls domestic “tranquility.”

Much of this would face significant legal challenges, including constitutional protections, existing immigration statutes, and potential conflicts with international treaties.

How the White House shooting escalated the immigration debate

The shooting near the White House has become a political flashpoint. Beckstrom’s death, in particular, has galvanized Republican leaders and conservative media.

In his public remarks, Trump called Beckstrom “magnificent” and “highly respected,” framing her death as a consequence of failed immigration vetting. Wolfe remains hospitalized in critical condition.

Lakanwal’s background, arriving as part of the massive 2021 Afghanistan airlift, has reignited scrutiny over whether evacuees were properly screened. Trump posted a photo of the airlift, labeling it a “horrendous” example of Biden-era negligence.

The administration’s rapid halt to Afghan immigration processing underscores how strongly the incident has influenced policy decisions.

What Trump claims about the foreign-born population

In a separate holiday post, Trump claimed that 53 million foreign-born residents currently live in the United States. He suggested many arrived from “failed nations” or criminal backgrounds, alleging they contribute to social dysfunction such as crime, school failures, and housing shortages.

How a migration pause would reshape US policy

If enacted, Trump’s proposal would fundamentally transform the United States’ immigration system.

Global impact

A blanket pause on migration from developing countries would disrupt:

• Work visas
• Student visas
• Refugee resettlement programs
• Family-based immigration
• Humanitarian parole initiatives

Countries with high migration to the US, India, Mexico, the Philippines, China, Nigeria, and Pakistan would be deeply affected.

Domestic consequences

A halt of this scale would touch almost every major US institution:

• Universities dependent on international student enrollment
• Hospitals reliant on foreign-born doctors and nurses
• Tech companies that employ engineers on H-1B visas
• US military units with immigrant recruits
• Agricultural sectors staffed by seasonal migrant workers

What comes next politically and legally

Trump’s declaration is a political signal, not a finalized policy. To implement this pause:

• Federal agencies would need to issue formal rules
• Congress may become involved, depending on the scope
• Advocacy groups would likely file lawsuits
• State governments may challenge federal authority
• Civil liberties organizations could raise constitutional objections

Additionally, terms like “Third World” are not defined in immigration law. Any attempt to operationalize them would face immediate scrutiny.

The shooting might influence Congress and public opinion, but the scale of Trump’s proposal guarantees major legal battles ahead.

TL;DR

Trump announced he will “permanently pause migration from all Third World countries” after a deadly shooting near the White House involving an Afghan national. The proposal includes deportations, ending federal benefits for noncitizens, and reversing prior admissions. It would have sweeping global and domestic impacts but is likely to face substantial legal and constitutional challenges.