How do you pronounce 減核?

Q: How do you pronounce 減核? A: gaam2 hat6, e.g.

減核 (gaam2 hat6) — meaning, pronunciation, examples

減核 (gaam2 hat6, jiǎn hé) — nuclear weapons reduction (abbr. for 裁減核武器|裁减核武器[cai2 jian3 he2 wu3 qi4]); disarmament

減實 (gaam2 sat6) — final price after discount (spoken)
減租減息 (gaam2 zou1 gaam2 sik1) — (verb) rent reduction and interest reduction
減筆字 (gaam2 bat1 zi6) — simplified Chinese characters (dialect)
減肥 (gaam2 fei4) — on a diet
減除 (gaam2 ceoi4) — to deduct
減輕 (gaam2 heng1) — (verb) 1. Lower; 2. To alleviate