PNNL experts work with international partners to tackle cross-border biological and chemical threats. PNNL’s border security focus can be traced to the breakup of the Soviet Union in the early 1990s. U.S. policy makers became concerned about the security of nuclear material in the newly independent states of the former U.S.S.R.

Germany is reexamining its refugee policy. Since many cities are overwhelmed with the number of migrants coming in, Chancellor Olaf Scholz’s government is under pressure to make changes.

The city of New York typically receives tens of thousands of new arrivals each year. But since spring 2022, numbers have been rising especially quickly. More than 118,000 migrants and asylum seekers, most of whom hail from countries in Latin America and the Caribbean, have arrived after crossing the U.S.-Mexico border. The arrival of more than one hundred thousand migrants and asylum seekers in New York City and other major U.S. cities over the past year has sparked renewed debate over U.S. immigration policy.

In a bold move, the Philippine coast guard this week publicly cut loose a floating barrier installed by China near a disputed South China Sea lagoon, highlighting how Beijing’s actions are fueling forceful responses, analysts say. It also could help rally other countries in the region to stand up to Beijing.

With state elections coming up and migration on the rise, State Premier Markus Söder is stumping for border security. His revamped border police are five years old — supporters and critics disagree on their necessity.

A Mexican citizen taken into custody for allegedly driving without U.S. papers and transporting undocumented people was one of the first people to be arrested under Florida’s controversial SB 1718, considered the most restrictive state law regarding migrants in the United States.

Nearly three months after Gov. Greg Abbott ordered the deployment of the 1,000-foot line of buoys and mesh in the Rio Grande, an Austin federal judge ordered the state to remove the barrier and stop building further obstructions in the river.

As New York grapples with an influx of migrants, two Cornell University law professors call on the administration to expedite the work authorization process for these migrants under the Administrative Procedures Act, so that they can begin to work, thus helping address the state’s labor shortages and take care of themselves.

U.S. immigration restrictions are the most anti‐meritocratic policies today, and they are intended as affirmative action for native‐born Americans. When people think of anti‐meritocratic policies, they rightly jump to quotas, race‐based affirmative action, or class‐based affirmative action. It’s true; those are all anti‐meritocratic and likely wouldn’t exist in a free market outside of a handful of organizations in the non‐profit sector. But U.S. immigration restrictions are worse. Those who truly favor meritocracy and oppose affirmative action on principle should reject the anti‐meritocratic affirmative action of American immigration laws.