The parliamentary election could end Prime Minister Viktor Orban's 16-year hold on power.
Vice President JD Vance says Iran chose not to accept US terms, while Iran says it did not expect deal in first meeting.
In interview with Al Jazeera, International Maritime Organisation chief says world should reject tolls in waterway.
Iran and US continue direct talks in Islamabad, with the Strait of Hormuz believed to be a key sticking point.
Lebanon's Health Ministry says more than 2,000 people have been killed in Israeli attacks since March 2.
Negotiations are ongoing between US-Iranian delegations in Islamabad, with control of the strait a key sticking point.
Deployment under mutual defence pact comes as Islamabad hosts US-Iran ceasefire talks.
Judges, however, raise questions about Trump arguments that completing the ballroom is necessary for national security.
The raid comes just days after Israel approved 34 new illegal settlements in the West Bank.
Dozens gathered in Madrid for a vigil honouring the victims of Israeli airstrikes on Lebanon.