| ID | 181390 |
| Title Proper | Arms Control as Wedge Strategy |
| Other Title Information | How Arms Limitation Deals Divide Alliances |
| Language | ENG |
| Author | Crawford, Timothy W ; Timothy W. Crawford, Khang X. Vu ; Vu, Khang X |
| Summary / Abstract (Note) | Strategic arms control is in crisis. The United States and Russia have retreated from agreements that formed the framework for post–Cold War arms cuts and strategic stability, such as the Anti-Ballistic Missile Treaty, the Treaty on Conventional Armed Forces in Europe, and the Intermediate-Range Nuclear Forces Treaty. The only strategic arms control agreement between the United States and Russia (i.e., New START) expires in 2026. The political forcefield that sustained the old framework has been altered by major technological revolutions and China's rise. Motives for strategic arms control are conventionally framed in terms of their potential to enhance stability by limiting certain weapons, avoiding costly arms races, or preserving military advantage. But states can also use strategic arms control to divide adversaries. Wedge strategy theory explains how arms control can do so by affecting adversaries' threat perceptions, their beliefs about the costs and benefits of formal commitments, and their degree of trust in one another. Three landmark strategic arms control negotiations (the Five-Power Treaty and the Four-Power Treaty at the Washington Naval Conference, the Limited Nuclear Test Ban Treaty, and the Strategic Arms Limitation Talks) show how the wedge motive informed these negotiations and influenced great power relations. The wedge logic remains relevant today. For example, the United States may employ future arms control agreements to drive a wedge between China and Russia, and it must be cautious about arms control deals with North Korea that would negatively affect its relationship with South Korea. |
| `In' analytical Note | International Security Vol. 46, No.2; Fall 2021: p.91–129 |
| Journal Source | International Security Vol: 46 No 2 |
| Key Words | Arms Control ; Wedge Strategy ; Strategic Arms Control ; United States and Russia ; Limited Nuclear Test Ban Treaty |