From the article:

Nearly 80% of the controversial floating barrier Texas state officials assembled in the middle of the Rio Grande to deter migrant crossings is technically on the Mexican side of the U.S.-Mexico border, according to a federal government survey released on Tuesday.

The revelation was made public in a federal court filing by the Biden administration in its lawsuit against the barrier, which Texas set up in July as part of an initiative directed by Gov. Greg Abbott to repel migrants and repudiate President Biden's border policies.

The river barrier, assembled near the Texas border town of Eagle Pass, has come under national and international scrutiny, including from the Mexican government, which has strongly voiced its objections to the buoys. Advocates, Democratic lawmakers and a Texas state medic have also expressed concerns about the structures diverting migrants to deeper parts of the river where they are more likely to drown. 

Earlier this month Mexican officials recovered two bodies from the Rio Grande, including one that was found floating along the barrier, but the circumstances of the deaths are still under investigation. Mexican officials condemned the barrier in announcing the discovery of the bodies. But Steve McCraw, director of the Texas Department of Public Safety, said preliminary information indicated that the first person found dead had "drowned upstream from the marine barrier and floated into the buoys."

Abbott and other Texas officials have insisted the buoys are necessary to stop migrants from entering the U.S. illegally, and the state has refuted claims it violated federal law and international treaties when it set up the floating barriers without permission from the Biden administration or Mexico. (Article continues)