SCEPTRE

Supersonic Ramjet guided long-range munition

Sceptre is a guided ramjet liquid-fueled munition that is launched from a 155mm howitzer class artillery. It is the most cost effective and advanced weapon system in its class, capable of accurately delivering precision payloads in greater than 140km.

The SCEPTRE supersonic ramjet munition

Features +
Specifications

Overview

Range
> 140 km
Velocity
> Mach 3
Payload
Undisclosed

Build Qualities

01 / 04

Development

Continuous improvements are contributed, validated, and deployed through a global federation of approved collaborators.

Development

GRAIL

Insights

From subjective to objective. GRAIL ends procurement debates by replacing subjective evaluations with objective, data-backed lethality and cost-efficiency scores (CELS, TELS). This enables outcome-based acquisition for MoDs, de-risks innovation for Primes, and creates a meritocracy for innovators to win based on performance.

GRAIL
K%
Probability of destroying a target with a single shot.
CELS
Total cost to destroy a target with a 95% success rate.
TELS
Ratio of CELS to the value of the target.
HALO
Human and logistical overhead.