In a significant escalation of geopolitical tensions, former U.S. President Donald Trump has issued a stark military warning to Iran through his Truth Social platform on January 28, 2026. Trump revealed the deployment of a substantial naval force—spearheaded by the USS Abraham Lincoln carrier strike group—advancing toward Iranian territorial waters while American forces concurrently prepare for extensive aerial exercises.
Characterizing the armada as possessing unprecedented ‘power, enthusiasm, and purpose,’ Trump emphasized its superior scale compared to previous deployments, including the fleet dispatched to Venezuela. His statement contained unequivocal language regarding military readiness, asserting that U.S. forces stand prepared to execute their mission ‘with speed and violence, if necessary.’
The ultimatum demands Iran’s immediate return to negotiations for a revamped nuclear agreement that guarantees complete nuclear disarmament. Trump explicitly warned that diplomatic opportunities are diminishing rapidly.
Iran’s United Nations mission responded via social media platform X, presenting a calibrated dual-position approach. While affirming openness to ‘dialogue based on mutual respect and interests,’ Iranian officials issued a counter-warning: any perceived aggression would trigger an unprecedented defensive response. This diplomatic exchange occurs against the backdrop of prolonged domestic unrest and protests within Iran, adding complexity to the already volatile situation.