Europe’s drone threat is growing rapidly, particularly for NATO members, matching the pace at which Electro Optic Systems (EOS) has established itself as a leader in hard-kill counter-drone capability. Slinger, EOS' combat-proven C-UAS RWS, is widely regarded as one of the strongest kinetic options on the market. EOS has now broadened that capability with Apollo, a 100 kW high energy laser that made its debut to European defence audiences at DSEI in London this September.