Pope Leo XIV has expressed deep concern over rising tensions between the United States and Cuba, urging both nations to engage in “sincere and effective dialogue” to avert violence and further hardship for the Cuban people.

Speaking after his weekly Angelus prayer, the pope said he had received reports “with great concern” about the deteriorating situation between the two neighboring countries. He joined Cuban bishops in calling on leaders to prioritize open communication for the welfare of ordinary citizens.

The appeal comes against the backdrop of recent U.S. actions that have intensified pressure on Havana. Last week, U.S. President Donald Trump announced plans to impose tariffs on imports from countries that supply oil to Cuba — a move described by Cuban Foreign Minister Bruno Rodriguez as an “international emergency.” Trump has characterized the tariff threat as necessary to protect U.S. national security and foreign policy interests against what he sees as the Cuban regime’s malign activities.

On Saturday, Trump reiterated his call for Cuba to negotiate with the United States, saying the situation “doesn’t have to be a humanitarian crisis.”

In response to the escalating tensions, Pope Leo emphasized the need for dialogue that avoids further suffering. He echoed the message of the Cuban bishops, who have warned that cutting off oil supplies could trigger social chaos and violence in a country already facing deep economic and social challenges.

The pope also invoked the protection of the Blessed Virgin Mary, asking that she watch over the children and families of Cuba. His remarks reflect a broader call for peace and diplomacy in international affairs at a time of heightened geopolitical strain.