What capability should anti-tank weapons have to effectively neutralize a tank?

The capability of anti-tank weapons to effectively neutralize a tank hinges significantly on their accuracy and the appropriate explosive payload. Tanks are heavily armored vehicles designed to withstand a range of attacks, so simply having a large explosive payload is not sufficient. Instead, these weapons need to deliver a precise strike to vulnerable areas of the tank, such as the turret or the sides where the armor is weaker.

Having a small but effective explosive payload is crucial, as it ensures that the weapon can penetrate the tank's armor while reducing the risk of collateral damage and enhancing the likelihood of a successful hit. This balance of accuracy and thoughtful payload choice directly addresses the challenge of defeating armored targets, which require focused impacts rather than mere explosive power.

The other options, such as high fragmentation potential or the use of nuclear warheads, would not provide the necessary precision and purpose for defeating tanks, as they either lack specificity in targeting or bring about significant collateral damage, making them less viable for neutralizing a single armored vehicle. Long-range engagement, while beneficial, is not as critical without the combination of accuracy and the right type of explosive payload to ensure effectiveness against heavily fortified tanks.