A senior US official has warned that Israel might consider using nuclear weapons if its ongoing conflict with Iran continues. David Sacks, an adviser to former US President Donald Trump on artificial intelligence and cryptocurrency, made the remarks on his All-In podcast, saying Israel is facing one of the most severe attacks in its history. He cautioned that prolonged warfare could weaken Israel’s air defense systems, posing a serious threat to its national security.

Sacks compared the current situation to the 12-day war in June 2025, noting that although Iran launched more missiles and drones then, the present conflict has caused greater humanitarian losses, infrastructure destruction, and displacement. He urged a swift end to the hostilities, arguing that the United States has already achieved its main objective by significantly weakening Iran’s military capabilities.

Sacks suggested that now is the right time to declare victory and de-escalate tensions through a ceasefire or negotiations with Tehran.