An outright ban on ground troops sought by Republicans was left out of the resolution.

A new use-of-force resolution for Syria sets a 60-day deadline, with one 30-day extension possible, for President Barack Obama to launch military strikes against the regime of Syria President Bashar Assad — and it will also bar the involvement of U.S. ground forces in Syria.

The revised resolution was crafted by Sens. Robert Menendez (D-N.J.) and Bob Corker (R-Tenn.), the chairman and ranking member of the Foreign Relations Committee, following several days of negotiations. The panel could vote on the proposal by Wednesday.

Aides to Senate Majority Leader Harry Reid (D-Nev.) and Minority Leader Mitch McConnell (R-Ky.) were also involved in the discussions over the revised resolution.

Menendez and Corker both support Obama’s call for “limited, proportional” attacks on the Assad regime over its alleged use of chemical weapons against Syrian civilians.