According to the Wall Street Journal, the US has warned several Arab countries in the Persian Gulf through diplomatic and military channels to prepare for a short but intense military operation against Iran after the upcoming US midterm elections. With the deployment of another Patriot system from Texas, the US military will strengthen regional air defense systems, move personnel from vulnerable bases to safer locations and replenish ammunition stocks. Bomber and fighter planes are also being prepared for possible operations. President Trump has not yet made a final decision, but he is leaning more toward a massive military operation after the election that would target Iran's nuclear infrastructure and facilities. Diplomatic efforts involving regional mediators are ongoing, although there have been no reports of significant progress.