The research and development project Methods for vulnerability and lethality assessments (Metoder för sårbarhets- och verkansvärdering) is planned for the period 2017-2019. It spans over many different activities and there are parallel activities over time. This document gives short descriptions of the main activities done during 2018. The aim of the project is to improve and develop methods and the ability to perform assessments of effects of different types of weapons in different types of targets. The project results in improved abilities and how this competence and abilities comes to use in other projects are exemplified in this report. This R&D-project is an enabler for the applied projects.