RUDRAM II - DEFENCE AND
SECURITY 
News: RudraM-II air-to-surface
missile successfully flight-tested by DRDO from Su-30 MK-I off the Odisha coast
What's in the news?
●      
Recently, the Defence Research & Development
Organisation (DRDO) successfully
flight-tested the RudraM-II air-to-surface missile from Su-30 MK-I platform of
the Indian Air Force (IAF) off the
Odisha coast. 
Key takeaways:
●      
The flight-test met all the trial objectives,
validating the propulsion system and control & guidance algorithm. 
●      
The successful test has consolidated the role of
the RudraM-II system as a force multiplier to the Armed Forces.
RudraM II Missile:
●      
RudraM-II is an indigenously-developed solid-propelled air-launched missile system.
●      
It is meant for Air-to-Surface role to neutralize many types of enemy assets. 
Features: 
1. Navigation System: 
●      
The missile uses a navigation mechanism consisting
of a satellite-based Global Positioning System (GPS) and an inertial navigation system. 
2. Passive Homing Head: 
●      
It employs a “passive homing head” for guidance,
enabling it to accurately strike targets
even if the radiation source switches off during the engagement. 
3. Mandate: 
●      
To detect, track, and neutralize the enemy’s radio
frequency sources, including radar, communication assets, and other radio
frequency sources. 
Future Developments and
Advanced Versions:
●      
RudraM-1 - It primarily aims at Suppression of Enemy Air
Defenses (SEAD).
●      
RudraM-2 and RudraM-3 - These are under development
with ranges of 350 and 550 km, respectively. 
Significance: 
●      
The development of these missiles began around
eight years ago, with plans for future tests and inductions to enhance the
IAF’s air superiority tactical capability.