Turns out that simply saying “don’t” is not an effective deterrent against genocidal regimes hellbent on the destruction of Israel—and the United States. On October 18, 2023, merely 11 days after the Hamas-led massacre against Israel, President Joe Biden issued a warning to any state or hostile actor considering attacking Israel: “Don’t, don’t, don’t.” And yet, Israel has faced relentless bombardments from multiple Iranian proxies for the last six months. The ineffectiveness of Biden’s strategy was on full display again this past weekend, when the president issued a similar warning to Iran against striking Israel, this time with a single...