When communications and navigation degrade together, units that can still determine their own position keep the ability to maneuver and report. ALIS supports that independence without waiting for network recovery.
#DegradedOps #Military
3
Precision munitions need more than a coordinate. They need confidence the coordinate hasn't been corrupted by the electromagnetic environment.
ALIS evaluates independent evidence before treating a location as usable for guidance.
#AssuredPNT
3
Manned-unmanned teaming breaks down when the unmanned element loses its ability to report a trustworthy position. The manned element can't safely coordinate with a platform whose location is uncertain or potentially false.
4
Special operations and low-signature missions often cannot afford to emit or to rely on signals that reveal presence.
A system that derives location from passive local measurements, without requiring external infrastructure or continuous connectivity, supports stealth operations
Degraded comms and GPS denial often occur together. Units that can still determine their own position from local evidence can continue to maneuver and report even when they can't receive external updates.
ALIS ensures the loss of the network doesn't become the loss of navigation
3
Long-duration missions accumulate nav errors when they depend on a single external source that can be denied or degraded.
ALIS is built to keep generating location evidence from the local physical environment so position uncertainty does not grow unchecked.
2
In a contested environment, the first thing that degrades is the shared picture of where friendly forces actually are.
ALIS is built so each platform can operate from local physical evidence and keeps individual elements functional even when the broader network is disrupted.
1
Most mission plans assume navigation will be available. When it isn't, there is usually no clean fallback.
ALIS turns the physical environment itself into a standing source of location evidence.
#MissionPlanning #Defense
5
Coalition partners may not share the same external navigation sources or the same trust in them.
Local physical evidence gives units a way to contribute position without a shared external reference.
#AssuredPNT
2
Urban terrain already oftentimes breaks satellite navigation before any jamming starts.
ALIS operates from local physical evidence when satellite contact is lost for both ordinary and extraordinary reasons.
#UrbanOperations #Navigation
4
Small units and autonomous platforms often lose GPS first and recover it last.
A system that can operate without a trusted external starting point provides a way to reestablish position from the environment rather than waiting for a signal that may not return.
#GPSDenied
5
Most GPS alternatives ask: Can another physical phenomenon produce a position?
The harder question is: When should that position be believed?
#Integrity #PNT
7
A system that always returns a coordinate will keep reporting a position even when the evidence is weak or conflicting.
That number may look precise. It may also be disastrously wrong.
1
4
No single navigation method is free of failure modes. Magnetic navigation depends on map quality. Visual methods need observable terrain. Inertial systems drift.
An architecture that doesn't give any one source unconditional authority is better positioning.
#AssuredPNT
5
GPS interference isn't limited to the front line. Disruptions can originate from space and affect areas approaching continental scale.
Platforms that can continue to operate from local physical evidence, without relying on external signals, gain a practical advantage here.
7
When GPS is jammed, a precise coordinate is not the same as a trustworthy one.
ALIS is built to support a location when the physical evidence holds and to notify when it doesn't.
In contested environments, knowing when not to trust a fix can be as valuable as the fix itself.
6
Quick test: your unit’s screen shows a clean location.
The sky is jammed.
Do you treat that point as real until proven wrong, or wrong until proven real?
Most systems still do the first.
#GPSDenied #AssuredPNT
10
You can buy a better receiver.
You can't buy a satellite that an adversary can't reach.
The check has to live on the platform.
#GPSDenied #DefenseTech
9
Your unit’s screen shows a clean location. The sky is jammed. Do you treat that point as real until proven wrong, or wrong until proven real?
Most systems still do the first.
#GPSDenied #AssuredPNT
3