A capability layer that does not yet exist. Air defence has always been organised by echelon — strategic, theatre, short-range, very short range. Every echelon has doctrine, procurement and a training standard. One does not: the individual soldier. Drones have made that the echelon under attack.
| Echelon | Range | Status |
|---|---|---|
| Strategic / theatre | Long range | Owned — doctrine, systems, qualified crews |
| Short-range air defence | Medium range | Owned — doctrine, systems, qualified crews |
| Very short-range / C-UAS systems | Stand-off to medium | Owned — EW, directed energy, RWS, effectors |
| The individual soldier | 5–100 m · ~1.4 seconds | Unowned — no standard, no qualification, no doctrine |
The capability of a dismounted soldier to detect, identify, track and defeat a small unmanned aerial system inside the terminal engagement band, to a defined and scored standard, sustained through a qualification cycle.
Systems are procured once. Qualification is procured continuously — initial courses, sustainment serials, annual requalification, instructor cadre.
A system has specifications. A qualification has a pass mark, a failure condition and an auditable record for every soldier.
Individual Air Defence sits beneath every system already procured. It does not displace a program of record; it completes one.
Every section is an addressable unit. The capability grows with the force rather than with the platform count.
Layered counter-UAS works well at range. Electronic warfare, directed energy, remote weapon stations and missiles each own an engagement envelope. A residual gap persists at very short range — precisely where autonomous, non-emitting and fibre-optic drones are hardest to stop.
Fibre-optic, pre-programmed and autonomous drones emit nothing to jam.
A high-end interceptor can cost many multiples of the drone it kills.
An FPV drone at 100 km/h, 40 m out, gives the soldier roughly 1.4 seconds.
Small, fast, manoeuvring aerial targets at 25–100 m defeat aimed single fire.
| Layer | Band | Best against | Limitation at the last hundred metres |
|---|---|---|---|
| Electronic warfare | Stand-off | RF / GPS-reliant drones | Blind to fibre-optic and autonomous |
| Directed energy | Medium | Line-of-sight targets | Power, dwell time, cost, cueing |
| RWS / missile | Med–long | Larger UAS | Cost, collateral, unsafe up close |
| Fire-control optics | To ~250 m | Rifle-borne engagement | Improves the shot; does not qualify the soldier |
| Net / capture rounds | To ~130 m | Commercial multirotors | Single-effect; limited against armoured FPV |
| Individual Air Defence | 5–100 m | Group 1–2 sUAS and FPV | Terminal defeat — the layer LASTLINE holds |
Fire-control sights, EW effectors and detection systems mount alongside, not against, the LASTLINE capability. A qualified soldier makes every one of them more effective. Integration is designed in.
Operations in Ukraine and across the Middle East show electronic warfare alone is insufficient against modern drone threats, and that soldiers without a standardised counter-drone qualification improvise under fire — with inconsistent results.
LASTLINE is not a substitute for higher-tier systems and does not compete for their budget. It closes the one layer those systems cannot reach, and it does so by qualifying people rather than fielding another platform — which means it scales with force structure, sustains through an existing training cadence, and can be owned, sustained and built by the nation that adopts it.
See how the LASTLINE Qualification defines, scores and sustains the standard — and how INTERCEPTOR makes it affordable at national scale.