By Lee H. Hamilton
In his speech last week outlining his plans to use military force against the jihadists of the Islamic State, President Obama gave Congress only passing mention. “I have the authority to address the threat from ISIL,” he said. “But I believe we are strongest as a nation when the president and Congress work together.”
He’s right, of course. But that’s not the half of it.
Our process for deciding to use force has not caught up with these dangerous times. It has been decades since Congress asserted any meaningful role; its members prefer to avoid a potentially difficult political vote, let the President take the lead, and then criticize him if he was wrong.
There are certainly occasions when the President must act alone. If we’ve been attacked or hostilities are imminent or some emergency presents itself for which force is the only response, we’d expect the President to respond effectively.
But there are powerful political reasons for making the decision to use force abroad a joint one with Congress, in all but emergencies. When our nation must deal with controversial, complicated questions, there is great value to making the President articulate his analysis of the situation and the reasons for his decisions, and to test that thinking beyond close advisors who naturally tend to support him. The best place to do so is in Congress.
Moreover, military action supported by both the President and Congress carries more legitimacy at home and more conviction abroad. The U.S. is in a far stronger position before the world if it is clear that the branches of government are unified and we are speaking with one voice as a nation.
It is common wisdom that our Constitution is ambiguous on war powers, since it makes the President the commander in chief, yet gives Congress the ability to declare war. In a sense, though, the Constitution’s message is anything but ambiguous: by giving a role to each branch, it clearly considers the use of force to be a shared decision.
This imposes a responsibility on Congress. Congress cannot be a bystander when it comes to the grave decision to use our military abroad. It, too, needs to take ownership of decisions to use force, for the good of the American people’s understanding and acceptance of the issues at stake, and for the benefit of the nation’s profile abroad.
Lee Hamilton is Director of the Center on Congress at Indiana University. He was a member of the U.S. House of Representatives for 34 years.