It is being advocated by some in Moscow that the Russians may need to move to the position that Alexander the Great would have taken with these murderers of children: raze the homes and villages of the terrorists, hold their extended clans and families responsible for their monstrous crimes, and immediately take out and hang each of the criminals in prison whose release these bums sought.
Identify the terrorists, and hold responsible all those that supported, aided them.. Community, organization, family, etc..
Russia has far more fuel air explosives available than we do.