Takes heat from

• Strips of weapons
• Beats swords into plowshares
• Takes away a weapon
• Takes weapons from
• Renders harmless
• Takes guns from, e.g
• Renders less dangerous, in a way
• Attends to as one might a captured soldier
• Makes harmless, in a way

Wiktionary Word definitions in Wiktionary
vb. (en-third-person singular of: unarm )