Do you even know what the "rod of Iron" is?
•“with a rod of iron” – The Rod (King’s Sceptre) of the Shepherd, the ruling and corrector, judge, rod of inheritance, separator of chaff from wheat, voice of the LORD, that which is used to feed with, head over the house; see Gen. 49:10; Exo. 4:17; Lev. 27:32; Num. 17:3, 24:17; 2 Sam. 7:14, 23:21; 1 Chr. 11:23; Job. 9:34, 37:13; Psa. 23:4, 45:6; 74:2, 89:32, 110:2; Pro. 10:13, 13:24, 22:15, 23:13-14, 26:3, 29:15; Isa. 10:24, 11:1,4, 14:5,29, 28:27, 30:31; Jer. 10:16, 51:19; Lam. 3:1; Eze. 19:11,14, 20:37, 21:10,13; Amo. 1:5,8; Mic. 5:1, 7:14; Zec. 10:11; and a ‘rod’ is also a ‘tribe’ or people group (H7626), such as ‘Israel’ (Natural or Spiritual), see Gen. 49:16; Deut. 29:8; Jos. 13:6-7, 23:4; Psa. 78:55; Pro. 27:17; Isa. 10:4-5,15, 49:6; Jer. 1:18; Eze. 37:19; and "iron" is that which breaks in pieces all others; symbol of strength, even of defense (walls of iron, etc), see Lev. 26:19; Job. 28:2, 40:18; Pro. 27:17; Jer. 15:12; Dan. 2:40, and thus a “rod of iron”, see Num. 35:16; Psa. 2:9; Isa. 11:4; Rev. 2:27, 12:5, 19:15.