Millions of voters in Israel and the United States are heading to the polls within days of each other in elections that could have profound global consequences. By a quirk of electoral timing, voters in Israel will elect a new parliament on Tuesday, followed a week later by voters in the U.S. choosing a new Congress. While the adage "all politics is local" may hold some truth, the results of these two proximate and intertwined elections are expected to reverberate far beyond their borders.

The future governance of Israel carries significant weight for the ongoing conflicts in the Middle East. Simultaneously, shifts in the American electoral landscape could influence not only these regional wars but also the stability of the global economy. The connection between the two nations is further solidified by an estimated half a million Israelis holding American passports who are eligible to vote in both elections.

Marc Zell, chairman of Republicans Overseas Israel, suggested that these dual-voting citizens could be decisive in closely contested U.S. races. He estimated that around 10,000 absentee ballots from Israel could influence races such as the Michigan senatorial contest, potentially "mak[ing] a difference" in the outcome.

The most acute policy connection between the two elections lies in the ongoing conflict with Iran. The massive aerial attack initiated in February, which targeted military sites and eliminated much of Iran's leadership, failed to topple the regime. In response, Iran has escalated actions across the Gulf, seizing control of the Strait of Hormuz and disrupting vital energy flows.

Both Israeli Prime Minister Benjamin Netanyahu and U.S. President Donald Trump have used the election periods to signal potential further action against Iran. Netanyahu has leveraged campaign rhetoric to bolster his image as a security leader, particularly after the October 7th Hamas attacks, making unsubstantiated claims about Iran's nuclear ambitions and advocating for regime change. President Trump has publicly endorsed Netanyahu's re-election, suggesting a shared goal to "finish the job" in Iran.

However, conflicting reports suggest that President Trump may have previously urged restraint on Netanyahu regarding attacks on Iran, possibly to avoid a spike in energy prices that could negatively impact U.S. voters before their own elections. This raises questions about whether any potential Iranian escalation might be postponed until after both electoral cycles conclude.

Speculation within Israeli media suggests that Prime Minister Netanyahu might attempt to engineer his political survival by launching an attack on Iran even as a caretaker prime minister following the election. He could argue such an action is necessary for national security, potentially using it to rally domestic support and solidify his position.

Ultimately, the outcomes of these elections in Israel and the United States are poised to shape regional security dynamics, influence global economic stability, and determine the future trajectory of international relations, particularly concerning the volatile situation with Iran.