As Republicans battle against the Iran nuclear deal, columnist Mona Charen presents options they do have — if GOP leadership has the courage to take a stand.

“Republicans cannot simply shrug and announce that they lack the votes to stop this catastrophe. Majority Leader Mitch McConnell has a reputation as a shrewd inside player. He has many possible options. 1) Pass a rule by simple majority declaring that the filibuster cannot be used for grave matters of national security. 2) Announce, as David Rivkin and Rep. Mike Pompeo have proposed, that because the president is not in compliance with the Corker/Menendez legislation (which requires that all side deals be submitted to Congress), the 60-day review period has not yet begun. 3) Decide (as Andy McCarthy has suggested) that this agreement — so crucial to the security of the nation and the world — is clearly a treaty and can only be considered by Congress as such, requiring a two-thirds vote in both chambers for passage. If this is not a time for considering every possible congressional strategy, what is? The Democrats trashed the filibuster for some second-tier appointments. Republicans can revive it to prevent terrorists from getting the bomb.”

The Republican leadership therefore can’t throw up their arms and claim there’s nothing to be done. If they do, they’re demonstrating once again what National Review’s Andrew McCarthy calls the “Surrender … Then Play-Fight” scheme:

Step one: Obama wants to do something bad. The Republicans decide to let him do it, while appearing to oppose it. Why? Maybe because they secretly agree that it should be done but know it will infuriate their base (think: raising the debt ceiling). Maybe because, although Republicans know it is bad, they are less concerned about the danger to the country than about the media-Left wrath that will rain down on them if they block Obama. Making a calculation rooted in politics rather than statesmanship, they conclude: It’s better to let the bad thing happen than be blamed for “gridlock,” “partisanship,” etc.; plus, if they can pull off the “enable Obama while ostensibly opposing Obama” trick, their empty rhetorical opposition will poll better than taking real steps to stop the president (think: Iran deal).