Noun:

সরাসরি সমর্থন ফায়ার,

direct supporting fire's Usage Examples:

The ARVN artillery provided all direct supporting fire for the operation.

Typically these are general supporting fire units, but direct supporting fire units are also used if they are available and not fully occupied.

arrangements and limited range also mean that mortars are most suited to direct supporting fire.

Synonyms:

door-to-door; through; directness; nonstop; straightness; straight; straightforward; unswerving; undeviating; point-blank;

Antonyms:

indirectness; indirect; crooked; derestrict; powerlessness;