| 4/8/10 | The New START Treaty is signed by President Barack Obama and President Dmitry Medvedev in Prague |
| 5/13/10 | The New START Treaty is submitted to the Senate |
| 5/18/10 | Senate Foreign Relations Committee holds first official hearing on the New START Treaty |
| 9/16/10 | Senate Foreign Relations Committee approves the New START Treaty by a vote of 14-4 |
| 12/14/10 | Full Senate begins consideration of the New START Treaty |
| 12/22/10 | Resolution of advice and consent to the ratification of the New START Treaty passes with a vote of 71 - 26. |
