Pakistan, April 24 -- Donald Tusk has raised serious concerns about whether the United States would remain a loyal partner in NATO if Russia launched an attack against a member state. Speaking during an interview published on Friday, he described the issue as Europe's most important security question, particularly for countries located along the alliance's eastern flank that face growing geopolitical pressure.

Furthermore, Tusk warned that uncertainty surrounding the policies of Donald Trump has intensified anxiety among European leaders about the reliability of long-standing defence commitments. He noted that unpredictability in Washington's approach toward allies has forced several European governments to reassess their security planni...