Nahum
Nahum 2:3ESV·traditional attribution

The shield of his mighty men is red; his soldiers are clothed in scarlet. The chariots come with flashing metal on the day he musters them; the cypress spears are brandished.

John Calvin Reformed @genevareformer

The Prophet describes here how dreadful the Chaldeans would be when prepared against the Assyrians. He says, The shield of his brave men גבוריהו, of his heroes, — “heroum.” — Dathius. is made red Some think that their shields were painted red, that blood might not appear; and that the soldiers had on red garments, that they might not be frightened in case they were...

Matthew Henry Presbyterian @wholebiblehenry

Here is, I. An alarm of war sent to Nineveh, Nah 2:1. The prophet speaks of it as just at hand, for it is neither doubtful nor far distant: "Look about thee, and see, he that dashes in pieces has come up before thy face.

Commenting on Nahum 2:1-10

John Gill Reformed Baptist @doctorgill

The shield of his mighty men is made red,.... The shields of the soldiers in the armies of the Babylonians and Medes, those dashers in pieces that would come up against Nineveh, should be red; either with the blood of the slain, or thus coloured on purpose to inject terror to their enemies; or this may express the lustre of them, which being gilded, or...