In a new article that is now available as online first with RUSI Journal, Tim Edmunds, Scott Edwards and I discuss the ongoing maritime security strategy process in the UK. We reflect on the importance of maritime security strategy documents, the drafting process and then investigate some of the key challenges that the UK must address in the process. This includes environmental security, climate change, the rise of greyzone warfare at sea and the turn to the Indo-Pacific. Many of the observations will be relevant to other countries in the process of drafting a strategy. As usual contact me directly, if you cannot access the article.