New Delhi, May 28 -- Days after US President Donald Trump announced that a deal with Iran was "largely negotiated," Tehran and Washington on Thursday (local time) accused each other of violating a shaky ceasefire in their three-month war.

The accusations come after Washington struck Iranian military targets for the second time this week, Bloomberg reported. Despite the condemnation, both sides have maintained that the truce remains intact and that the ongoing negotiations through mediators are making progress; however, there has been little public sign of significant headway.

According to a US official, US forces downed at least four Iranian drones targeting a commercial vessel and struck a drone launch unit near the Strait of Hormuz. T...