This is verified — Trump did make this exact threat at a White House press conference on April 6, 2026. Two sources confirmed a plan for a massive U.S.-Israeli bombing campaign against Iran's energy facilities is ready to go if Trump gives the order. The threat is part of Trump's ultimatum for Iran to reopen the Strait of Hormuz and reach a deal by Tuesday 8 p.m. ET — the Strait carries 20% of the world's oil and Iran's blockade has led to $4 per gallon gas prices in the US. Multiple credible news sources (NPR, Axios, CBS News, Time) have corroborated the quote and its context verbatim.