Advertisement Space security issues have potentially serious consequences. The consequences of either a deliberate or even an accidental conflict in space are too horrible to contemplate. A day without the utility provided by outer space is difficult to even conceive and yet the actions of states might lead the world in that direction sooner than later. Unless states take measures to restrain some kinds of activities in space, access to space will not be safe, secure, or guaranteed. Because of the highly competitive and contested nature of major power relations today, even peaceful applications and technological developments such as On-Orbit Satellite Servicing or technologies to tackle space debris are viewed with much suspicion. There are also more specific space security threats – the return of anti-satellite (ASAT) testing, and cyber and electronic warfare in space, for example. Any satellite service disruption or damage will have a wide-ranging impact, one that cannot be contained to the security or economic sectors alone, and one that cannot be limited geographically either given the significant global dependence on space. Space is truly a global commons.