It was an impressive three months for this counter drone technology company. You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources , and more. Learn More DroneShield Ltd (ASX: DRO) shares are charging higher on Tuesday morning. At the time of writing, the counter drone technology company's shares are up 5% to $1.21. This follows the release of a blockbuster first quarter update, headlined by record revenue and a growing backlog of committed...