On May 17, 2018 the third meeting of the INSITER Advisory and Steering Board took place in Istanbul. The meeting served the purpose to jointly reflect on the programme implementation during 2017-18, midterm evaluation by the European Commission, additional potential cooperation partners, and on the planning of upcoming project activities, such as the study trip to Brussels and Berlin and the international simulation exercise in Brussels. The group also exchanged ideas on potential follow-up projects and applications post INSITER.