Russians especially Armenians never respect ceasefire since they are only double faced and break it just when they replinish theirselves and we see how their puppets like Assad haftar DNR militias etc suddenly attacks so it's only a face saving tactic
They have repellent 1 jammer (avtobaza m) and Azerbaijan has a border with Russia so might be jamming from Russian krasukha from Russia or maybe just a technical bug
M1A1SA already delivered
But it is meant that we're getting new Abrams but upgraded from M1A1 to M1A2M since contract approved in 2018
And it will include new things like CITV and new armor and CROWS rws