Brought to us by the same people that claimed Russia was fighting with WWII shovels, end of war is near, sanctions will kill the Russian economy, etc.
Hence why they're now pressing students and immigrants into emergency armed service. Because they're getting their asses beat. This all checks out. A stable country with a well functioning modern military doesn't extend a 3 day operation into 3 years, lose half a million troops, and then press-gang their students into the draft. These are signs of failure.
They will trigger a laser alarm though. Depends what type of fire alarm you have. I have a laser alarm in my house and if I open the bathroom door too quick after a shower the steam can even trigger it.