Rethinking Mission (a joint venture between the British Methodist Church, USPG & the Selly Oak Centre for Mission Studies - SOCMS) is a forum for articles relating to various aspects of mission. Usually, there's a specific topic that runs for a couple of months. Currently it's "Peace & Reconciliation".
Today I had an e-mail listing 3 articles added to the site this month, including an interesting case study on Palestine, in the context of regional discord between North & South Korea. Well worth reading, and uses Sabeel's principles as its basis.
Case studies of Regional Discord - Salwa Duaybes (Palestine)