Tensions between Washington and military-led governments in West Africa deepened this week after Mali and Burkina Faso announced reciprocal travel restrictions against the United States, underscoring a steadily deteriorating diplomatic relationship.

Late Tuesday, authorities in both countries said U.S. citizens would no longer be permitted to enter their territories, a move framed as retaliation for a recent decision by President Donald Trump’s administration to bar Malian and Burkinabe nationals from traveling to the United States. The decisions were announced separately by the two countries’ foreign ministries.

The measures follow Washington’s Dec. 16 expansion of travel restrictions to include 20 additional countries. Among those added were Mali, Burkina Faso and Niger—three Sahel nations governed by military juntas that have distanced themselves from the Economic Community of West African States (ECOWAS) and formed a separate regional alliance.

In a statement, Mali’s Ministry of Foreign Affairs said the decision was grounded in diplomatic reciprocity, noting that U.S. nationals would now face the same entry conditions imposed on Malian citizens seeking to travel to the United States. The policy took effect immediately, according to the ministry.

Burkina Faso issued a similar announcement, with Foreign Affairs Minister Karamoko Jean-Marie Traoré citing identical reasoning for barring American citizens from entering the country.

The White House has previously pointed to persistent insecurity and ongoing attacks by armed groups as key factors behind the expanded travel restrictions. Both Mali and Burkina Faso have struggled for years to contain militant violence linked to extremist groups operating across the Sahel, despite repeated military campaigns.

The ruling juntas in both countries came to power after overthrowing civilian governments, arguing that existing leadership had failed to stem the worsening security crisis. Since then, relations with Western governments—including the United States—have grown increasingly strained, marked by mutual sanctions, diplomatic pushback and now tit-for-tat travel bans.