50km Altitude Plasmoid

Intelligence Summary: 50km Altitude Plasmoid — Avramenko's Plasma Weapon Core

Node Identity The 50km Altitude Plasmoid is the central kill mechanism of Academician Avramenko's plasma ABM weapon system. It is a cloud of highly ionized air created at 50 km altitude by focused electromagnetic energy (laser or microwave radiation) from ground-based phased arrays. Upon entering this ionized region, any missile or aircraft is deflected from its trajectory and disintegrates due to abrupt pressure differences.

Strategic Relevance This concept represents Russia's most publicly documented plasma weapons capability. Avramenko described his "brainchild — the plasmoid — as invulnerable" and claimed plasma ABM weapons would cost "several orders of magnitude less than SDI" while being "many times simpler to create and control." The 50 km altitude was chosen because air density there is approximately 10^-6/cm^3 — thin enough that focused electromagnetic energy can create and sustain ionization, but dense enough that the resulting plasmoid has meaningful aerodynamic effect on passing vehicles. The concept's significance extends beyond ABM: it represents the foundational Russian plasmoid weapons physics that evolved into Stupitskiy's space-based plasma gun program targeting satellites at 150-300 km altitude.

Technical Focus / Capabilities The plasmoid is created by focusing ~10 MW of microwave or laser radiation into a 1-meter-diameter spot at 50 km using phased arrays. The ionized air pocket creates abrupt pressure differences that "break the wing and swirl airflow around the target." Energy is focused "not on the target, but under the wing of the aircraft or ahead of the missile" — creating "air pockets" that cause the target to deflect and self-destruct. A follow-up article confirmed tests had already been conducted: "our scientific proving ground has already conducted tests in which a projectile flying through plasma discharges was deflected from its normal trajectory and self-destructed." The concept requires approximately 1 GW power accounting for atmospheric losses.

Network Linkage The 50km Altitude Plasmoid is created by the Phased Array System, developed by the Scientific Research Institute of Radio Instrument Making, causes Aerodynamic Disruption, embodies the FRC/Field-Reversed Configuration concept, is disclosed in the Ogonek Article, described in Russian Patent RU-2227892-C1, and was conceptually originated by Andrey Gaponov-Grekhov. It represents the evolutionary precursor to the Space Plasma Gun concept for anti-satellite applications.