Tytti Erästö

Dr. Tytti Erästö is a Senior Researcher in the SIPRI Nuclear Disarmament, Arms Control and Non-proliferation Programme, focusing on nuclear disarmament and nonproliferation issues. Her recent and current research focuses on the Iran nuclear deal, the Nuclear Non-Proliferation Treaty, the Treaty on the Prohibition of Nuclear Weapons, the U.S./NATO-Russia dispute over missile defence, international efforts at establishing a WMD free zone in the Middle East, as well as other issues related to nuclear arms control. Previously she has worked at the Ploughshares Fund in Washington D.C., Harvard Kennedy School’s Belfer Center for Science and International Affairs, the Vienna Center for Disarmament and Non-Proliferation, and the Tampere Peace Research Institute in Finland.