Greetings from the Council, 12/23/38, Site A1 has experienced a severe cave-in. Contact has been made with those who survived via battery-powered radios, though the transmissions are barely coherent through so many layers of rock. We aren't certain if this was an isolated incident or a targeted attack, but because of safety concerns all training will be paused until further notice with exceptions. Site A3 and A4 are to adhere to their local evacuation plans, and anyone within A3 that are too ill for mass transport will be aided by Uvnon Muridae. Sidereals from A4 are to return to their dormitories in D4 until further notice. Patrols and assignments, other than Starlet Guards and individuals searching for Altair, will cease immediately and gateways will remain dormant unless activated with written approval from Tomcat, head of defense. Should this have been an attack, the Council has declared it unsafe to keep them open and active. More information will follow as rescue efforts continue.