Putin has to do something as to not look weak. I think it'll all blow over in a few days.Russia suspends the 2015 memorandum of understanding regarding safety of flight over Syria due the Tomahawk strike.
This greatly increases the chances of accidental (or intentional) military engagement between the U.S. and Russia.
Brilliant. With no investigation, with nothing more than a superficial glance at the incident, Tomahawks were launched and here we are.