The Shadow Wolves, an elite Tohono O'odham Nation-based border patrol group, could expand under Gallego's bill.

Sen. Ruben Gallego was expected Thursday to reintroduce legislation to expand the Shadow Wolves, an Immigration and Customs Enforcement tactical patrol group that patrols the Tohono O'odham Nation.

Senators Ruben Gallego and John Hoeven reintroduced the bipartisan Shadow Wolves Improvement Act, aimed at bolstering border ...

Bipartisan Senators reintroduced the Shadow Wolves Improvement Act to support Native American agents' border security efforts ...

Last week, lawmakers reintroduced a bill to improve recruitment and retention of a Native American tactical patrol unit called Shadow Wolves.

North Dakota Senator John Hoeven has reintroduced a bill attempting to improve advancement opportunities for the Shadow Wolves, a tactical unit that patrols the southern border.