Which group is the main counterattack force with high firepower and mobility?

• A. Depth Defense Group
• B. Cover Group
• C. Four Primary Defensive Groups
• D. Spoiling Attack

Answer: (B)

When defense gives way to offense, the force best suited to strike back with speed and concentrated fire is the cover group. This unit is built to move quickly to the breach, close the gap, and deliver a powerful, coordinated counterattack that disrupts the attacker’s momentum and pins them in place. Its strength lies in mobility and high firepower, often supported by armor, mechanized infantry, artillery, and air missions, allowing it to seize the initiative and exploit openings rapidly.

Depth defense groups are organized to absorb, delay, and attrit the attacker across layered lines, which tends to emphasize staying power and continuity rather than rapid, decisive counterblows. A spoiling attack is aimed at disrupting the enemy before they reach or penetrate the main line, not necessarily at counterattacking a breach after it occurs. The four primary defensive groups describe a broader defensive formation rather than the dedicated mobile counterattack force.

So the cover group best fits the role of the main counterattack force with high firepower and mobility.