The Geospatial Technologies and Human Rights Project of the American Association for the Advancement of Science (AAAS) has undertaken analysis of the crisis between Ukraine and Russia using high-resolution satellite imagery. This analysis forms part of a broader study aimed at investigating cross-border conflicts to identify early warning signs to aid in future conflict prevention efforts. High-resolution satellite imagery provides a particularly useful tool for monitoring and quantifying key metrics in border conflicts, such as troop deployments and the movement of military vehicles. By documenting these indicators, geospatial analysis can provide clarity in circumstances where other data are ambiguous, incomplete, disguised, or concealed. This work formed part of a project on studying border conflict made possible by a grant from the United States Institute of Peace. Read more at www.aaas.org/geotech/borders.