Certainly.
In terms of regulations, commercial entities obviously have a significant interest in maintaining space as a peaceful domain. It's entirely antithetical to what most companies would be looking to achieve if regulation were sufficiently loose to facilitate aggression within the space domain.
I would suggest that ultimately regulation will come from states. If it is going to be effective, as Dr. Leuprecht mentioned, it will have to come through a state-based framework. The commercialization of space will fall under the jurisdiction of state government. If a state government has understood itself to be under threat from a commercial satellite, then I would suggest that this will not prevent it from disrupting that satellite and disrupting space operations.
While private industry should be heavily involved in what is happening in the space domain, and while having a partnership with commercial organizations to understand what is happening in the space domain is important, ultimately, regulation will have to come, in my opinion, from individual states.