Israeli Chief of Staff Eyal Zamir has stepped up contact with US Central Command chief Brad Cooper over Iran options.
According to Israeli Channel 12, the two military leaders are discussing possible coordinated steps involving Iran.
The report said Zamir has held intensive consultations aimed at preparing for potential military escalation.
Israeli military sources are reportedly assessing scenarios that could include strikes on critical Iranian infrastructure.
Energy networks, transport routes, and other strategic facilities are mentioned among possible future targets under review.
The Israeli army is simultaneously strengthening defensive readiness and maintaining elevated alert levels across multiple commands.
Officials are preparing for a potential new round of confrontation that could reshape regional security dynamics.
Channel 12 also reported that the United States is considering a limited strike option inside Iranian territory.
Such a move would aim to pressure Tehran toward progress on its contested nuclear programme negotiations.
No final decisions have been made in Washington regarding timing, scope, or operational execution of any strike.
Earlier strikes beginning on February 28 triggered retaliation, a fragile ceasefire, and renewed uncertainty across the region.
