6. What about domestic politics here in the US? Foreign policy crises tend to drive domestic policy off the headlines, and weaken reform movements. Putin’s aggression in Ukraine has already quieted conversations in America about voting rights, filibuster reform, and Build Back Better — at least for now. Large-scale war, if it ever comes to that, deadens reform. World War I brought the progressive era to a halt. World War II ended FDR’s New Deal. The Vietnam War stopped Lyndon Johnson’s Great Society.
Wars and the threat of wars also legitimate huge military expenditures and giant military bureaucracies. America is already spending $776 billion a year on the military, a sum greater than the next ten giant military powers (including Russia and China) together. Wars also create fat profits for big corporations in war industries.
The possibility of war also distracts the public from failures of domestic politics, as the Spanish-American War did for President William McKinley and the wars in Afghanistan and Iraq did for George W. Bush. (Hopefully, Biden’s advisors aren’t thinking this way.)