As you have asked about the Abhay or Fearless Infantry Combat Vehicle (ICV) developed by Defence Research and Development Organization (DRDO), I am giving you information about it, check below for the details

Abhay"Fearless") is an Infantry Combat Vehicle (ICV) being developed in India by the Defence Research and Development Organisation (DRDO).
Abhay is being developed as a technology demonstrator for replacing Indian Army BMP-2s.

Abhay serves as a pre-technology demonstrator to develop and test technologies that will be used on a futuristic ICV (FICV), which will replace the Indian Army's BMP-2 vehicles

Abhay is being developed by the DRDO’s Ahmednagar-based Vehicles Research & Development Establishment (VRDE).
A Mild Steel (MS) prototype of the Abhay has been built, and is being tested for proving automotive systems.

Specifications

Weight 23 tons (25 tons with ERA)
Crew 3 (commander, driver, gunner)
7 Troops
Armor Kanchan Armour with Optional ERA

Main armament
1 × 40 mm Bofors autocannon (210 rounds)
Secondary armament
1 × 30 mm automatic Grenade Launcher
7.62 mm PKT coaxial machine gun
2 × Konkurs-M or MILAN ATGM

Engine
Greaves Cotton TD2V8 diesel engine
410 kW (550 hp)

Power/weight 24 hp/ton
Transmission Full automatic gearbox
Suspension Hydropneumatic suspension
Operational range 400 km

Speed
35 km/h (cross country)
70 km/h (road)