Don't know what's your definition of "combat roles" are, but below is the US military definition of Combat Arms.
In the U.S. Army, the following branches were traditionally classified from 1968 until 2001 as the combat arms:
Infantry (1775)
Field Artillery (Artillery 1775/ Re-designated Field Artillery 1968)
Air Defense Artillery (Created 1968)
Armor including Armored Cavalry, Light Cavalry, and formerly, Air Cavalry (Cavalry 1776/ Re-designated Armor 1950)
Since 2001, U.S. Army doctrine has included combat aviation, special operations, and combat engineer forces into the combat arms classification.
United States Marine Corps doctrine designates only Infantry forces as Combat Arms, with all other Ground Combat Element forces (Field Artillery, Assault Amphibian, Combat Engineer, Light Armored Reconnaissance, Reconnaissance, and Tank) considered Combat Support. Air Defense, as a part of Marine Aviation, is contained within the Aviation Combat Element.
Christian are supposed to:
36 “Teacher, which is the greatest commandment in the Law?”
37 Jesus replied: “‘Love the Lord your God with all your heart and with all your soul and with all your mind.’ 38 This is the first and greatest commandment. 39 And the second is like it: ‘Love your neighbor as yourself.’ 40 All the Law and the Prophets hang on these two commandments.”
Matthew 22:36-40
Yet here we fucking are. If Jesus were to come back, he'd literally do the same shit he did thousands of years ago.
13 The Jewish Passover was near, so Jesus went to Jerusalem. 14 He found those who were selling cattle, sheep, and pigeons in the temple courtyard. He also found moneychangers sitting there. 15 He made a whip from small ropes and threw everyone with their sheep and cattle out of the temple courtyard. He dumped the moneychangers’ coins and knocked over their tables.
16 He told those who sold pigeons, “Pick up this stuff, and get it out of here! Stop making my Father’s house a marketplace!”
Imagine him coming to a mega church. What an absolute joke of "Christianity". Fuck them, fuck anyone who supports it, and fuck the laws the enables this.