The Kremlin in a Friday briefing called the recovery and examination of the object "critically important" as it has been discovered lying next to one of the damaged Nord Stream pipelines.
Kremlin spokesman Dmitry Peskov said during a daily briefing:
"It is critically important to determine what kind of object it is, whether it is related to this terrorist act - apparently it is - and to continue this investigation. And this investigation must be transparent."The Danish Energy Agency has invited the Russia's Gazprom (owner of Nord Stream 2 AG) to assist in salvaging the mystery object. It was actually Putin who was the first to publicly reference the object and ongoing investigative efforts to ascertain what it is, per the AFP:
Russian President Vladimir Putin, who revealed the discovery of the object earlier this month, said experts believe that the object could be a signal antenna to activate an explosive in that part of the pipeline.
...The Danish energy agency released a photo late Thursday of the cylindrical object standing near the Nord Stream 2 pipeline at the bottom of the sea.
The agency said it is "possible" that the object is a maritime smoke buoy, 40 centimeters tall and 10 centimeters wide, and that it "does not pose an immediate safety risk."
Comment: See also: Seymour Hersh: The Nord Stream Cover-up