stealth

This was understandable in a sense, given the well-known stealth with which democratic backsliders often act.

This is often referred to as a "stealth tax".

He welcomed Putin to Alaska last month with a stealth bomber flyover and a red carpet lined with US military jets.

China also showed off its stealth attack drones, dubbed the "loyal wingman", as they are capable of flying alongside a manned fighter jet and aid it in its attacks.

China also showed off its GJ-11 stealth attack drone, dubbed the "loyal wingman", which can fly alongside a manned fighter jet and aid it in its attacks.