Another blog that really should need little or no introduction. Written by the folks over at Kings College London, War Studies Department this blog has gained a sizable reputation and following and is highly regarded as one of the more prestigious and influential academic blogs on the study of warfare. It provides a great range of material covering current topics both from UK/US centric approaches as well as pieces of a more historical nature. Great source for editorial style pieces on topical issues written by people dedicated to the topics, often backed by significant academic and personal research.
The Home Front 