RUBI
GATE Technologies' family of electronic SAFE-and-Arm devices for missiles, rockets and loitering munitions.
RUBI is GATE Technologies’ electronic SAFE-and-Arm device family. On 14 September, Ondas Holdings bought GATE in a US$205m deal.
Last refreshed: 1 October 2026 · Appears in 1 active topic
Timeline for RUBI
Mentioned in: Ondas buys fuze maker GATE for US$205m
Drones: Industry & DefenceBackground
RUBI is a family of electronic SAFE-and-Arm devices for missiles, rockets and loitering munitions. A SAFE-and-Arm device controls the conditions under which a weapon’s warhead may detonate. The product sits within GATE Technologies’ defence-electronics business.
Its relevance lies in the control layer between a munition and its explosive payload. That makes RUBI a component rather than a munition in its own right. Ondas Holdings acquired GATE on 14 September, bringing the product family into a wider drone and counter-drone group.
What is RUBI from GATE Technologies?
Who makes the RUBI safe-and-arm device?
How many loitering munitions use RUBI?
