What kind of projectile can the M777A2 fire for extended range?

The M777A2 Howitzer is capable of firing guided projectiles to achieve extended range. Guided projectiles, such as the M982 Excalibur, utilize GPS and other advanced technology to navigate and adjust their trajectory during flight. This allows them to reach targets at much greater distances than traditional unguided projectiles. The accuracy and range provided by guided projectiles make them particularly effective in precision engagements, reducing the need for high volumes of fire and potentially limiting collateral damage.

In contrast, standard high-explosive projectiles and other types mentioned, such as smoke shells and illumination rounds, lack the same level of range extension capabilities when fired from the M777A2. These projectiles are primarily intended for different tactical purposes, such as creating smoke screens or providing battlefield illumination rather than maximizing range. Thus, guided projectiles stand out for extended range capabilities in the operational context of the M777A2.