Serious question: How can you tell it is brand new?
The ISDM Zemledeliye is a fairly new system: its preliminary tests were completed in 2022, and this year it was also publicly demonstrated for the first time.
https://en.defence-ua.com/news/for_the_first_time_russians_lost_their_isdm_zemledeliye_remote_mine_laying_system_video-5949.html