The term 'PEACE GROUP' can be summarized as a group of people who are dedicated to promoting peace and understanding between different cultures, nations, and individuals. The crossword solution for this term is 'REST', which stands for Reconciliation, Education, Support, and Training. These four elements are essential for any peace group to be successful in their mission. Reconciliation involves finding common ground between conflicting parties, while education helps to spread awareness about the importance of peace. Support is necessary to provide resources and assistance to those affected by conflict, and training helps to equip people with the skills needed to resolve disputes peacefully.