Tianran Xu is a Senior Analyst for Open Nuclear Network (ONN), a programme of PAX sapiens. Tianran focuses on North East Asian security and missile systems. Tianran uses photo mensuration to measure the size, range and capacity of missiles. He also analyses photos, videos and satellite imagery to understand nuclear and missile programmes.
With a background in media and journalism, Tianran is a regular contributor to Chinese and English open source and science publications. Prior to joining ONN, he worked as a journalist, editor and news assistant at both Chinese and foreign news organizations in Beijing.
My Team: Open Nuclear Network
Michiru Nishida
Professor, School of Global Humanities and Social Sciences; Deputy Director, Research Center for Global Risk and Professor, Research Center for Nuclear Abolition (RECNA), Nagasaki University
Christine Muttonen
Vice-President, Austrian Institute for European and Security Policy (AIES) and Co-President, Parliamentarians for Nuclear Non-Proliferation and Disarmament (PNND)
