It’s not the hypocrisy that bothers me; it’s the stupidity. We’re all shocked – shocked! – that President Trump and his team don’t actually care about protecting classified information or federal record-retention laws. But we knew that already. What’s much worse is that top Trump administration officials put our troops in jeopardy by sharing military plans on a commercial messaging app and unwittingly invited a journalist into the chat. That’s dangerous. And it’s just dumb.

This is the latest in a string of self-inflicted wounds by the new administration that are squandering America’s strength and threatening our national security. Firing hundreds of federal workers charged with protecting our nation’s nuclear weapons is also dumb. So is shutting down efforts to fight pandemics just as a deadly Ebola outbreak is spreading in Africa. It makes no sense to purge talented generals, diplomats and spies at a time when rivals such as China and Russia are trying to expand their global reach.

US President Donald Trump and Secretary of Defence Pete Hegseth in the Oval Office.Credit: Yuri Gripas/Abaca/Bloomberg

In a dangerous and complex world, it’s not enough to be strong. You must also be smart. As secretary of state during the Obama administration, I argued for smart power, integrating the hard power of our military with the soft power of our diplomacy, development assistance, economic might and cultural influence. None of those tools can do the job alone. Together, they make America a superpower. The Trump approach is dumb power. Instead of a strong America using all our strengths to lead the world and confront adversaries, Trump’s America will........

© The Sydney Morning Herald