US-Iran military engagement persists despite diplomatic de-escalation efforts

Direct military clashes between US and Iranian forces have persisted for a second consecutive day, indicating a failure of immediate diplomatic interventions and the collapse of an informal de-escalation framework. A vaguely defined ceasefire agreement has not stabilized the security environment, leading to renewed kinetic exchanges. The specific locations and nature of engagements remain unverified, and it is unclear if back-channel communications persist.