Sources: 

In a recent statement, President Donald Trump conveyed his dissatisfaction with Iran’s proposals, insisting on a continued military presence to address the nuclear threat emanating from Tehran.
“I would say that I am not happy,” Trump stated concerning the Iranian offers, underscoring the complexities posed by Iran's leadership, which he described as
“very disjointed.” He elaborated that factions within the Iranian government seem to want a deal, yet face significant internal confusion, citing
“two to three groups, maybe four.” “We're not going to leave early and have this kind of problem arise in three more years,” Trump emphasized, indicating a commitment to a prolonged military engagement.
The administration, through US Central Command, reported blocking
45 vessels attempting to breach its blockade of Iran’s ports, a measure intended to reinforce pressure against Iranian maritime activities. Economic stakes remain high with the U.S. threatening sanctions against anyone using the Strait of Hormuz without complying with Iranian tolls.
Trump tied military actions to broader regional security, including safeguarding Israel, and reiterated past military operations to thwart Iran’s nuclear ambitions, stating,
“If we didn’t do that, they would've had a nuclear weapon.” Overall, Trump’s remarks indicate a strategic decision to maintain military posture until a clear and favorable resolution can be achieved regarding Iran’s nuclear capabilities.
Sources: 
President Donald Trump criticized Tehran’s recent offers, asserting there will be no early withdrawal from military actions aimed at curbing Iran’s nuclear aspirations and emphasizing the current disarray within Iranian leadership, stating they all want a deal but are 'messed up.'