Home About us Contributor Biographies Mark Johnston Mark Johnston Biography Biography to be provided. Contributions Title Date Published Book Review - Malaya 5 Feb 2025 Latest Land Power Forum Land Power Library - Neptune Felicity Petrie 1 July 2025 Book reviewMilitary historyJoint warfare Land Power Library - Dive! Australian Submariners at War John Nash 24 June 2025 Book reviewMilitary history