Explanation:

Akash Missile is India’s first indigenously produced medium range Surface to Air missile that can engage multiple targets from multiple directions.

• The missile is unique in the way that it can be launched from mobile platforms like battle tanks or wheeled trucks. It has nearly 90% kill probability.
• The missile is supported by the indigenously developed radar called 'Rajendra'. 
• The missile is reportedly cheaper and more accurate than US’ Patriot missiles due to its solid-fuel technology and high-tech radars.
• It can engage targets at a speed 2.5 times more than the speed of sound and can detect and destroy targets flying at low, medium and high altitudes.
• The Akash missile system has been designed and developed as part of India’s 30-year-old Integrated Guided-Missile Development Programme (IGMDP).

Akash Missile (Akash-NG) is a surface-to-air Missile.

• It is a new variant of the Akash missile that can strike targets at a distance of around 60 km and fly at a speed of up to Mach 2.5.
• Once deployed, the Akash-NG weapon system will prove to be a force multiplier for the air defence capability of the Indian Air Force.
• It is developed by Defence Research & Development Laboratory (DRDL), Hyderabad in collaboration with other DRDO laboratories.
• It is being produced by Bharat Electronics Limited (BEL) and Bharat Dynamics Limited (BDL).

Hence both statements 1&2 are correct.