European academic boycotts tied to the Gaza war have intensified, leaving Israeli universities internationally isolated even after a cease‑fire, sources say. The measures have taken the form of event cancellations, halted collaborations and funding pressures, straining research partnerships and faculty mobility. Israeli scholars and institutions report mounting professional and reputational costs, complicating long‑standing scientific and exchange ties with European counterparts. University leaders and international offices should monitor partnership risks and contingency plans as geopolitical disputes continue to spill into campus relations.