Related links from the internet are below.

Thanks to Ranger Neil for the concept and most of the rules.

The Rangers

• Aim towards Enemy - Instruction printed on Drazi Rocket Launcher.
• When the pin is pulled, Mr. Grenade is not our friend.
• Friendly fire - isn't.
• Incoming fire has the right of way.
• Tracers work both ways.
• Guns are like politicians.  Never trust one and assume they are loaded. 
• Mines are equal opportunity weapons.
• Five-second fuses only last three seconds.
• Who cares if a laser-guided 500-pound bomb is accurate to within 9 feet?
• If you can't remember, the Claymore is pointed towards you.
• Push to test...Release to detonate.
• Any ship can be a minesweeper ... once.
  Corollary : Any soldier can be a mine detector  ... once.
• If it's stupid, but it works, it isn't stupid.

• Whoever said the pen is mightier than the sword obviously never encountered automatic weapons.
• Have the bigger weapon unless there is a hike involved.
  Postulate : Bigger is better, and size does matter.
  Note: There is a reason Ground Pounders call a PPG, a "Pitiful Puny Gun."
• Pike good, PPG better
• When in doubt, empty the magazine / cap.
• Try to look unimportant; they may be low on ammo.
• Odd objects attract fire - never lurk behind one.
• Never share a foxhole with anyone braver than you.
• Don't look conspicuous; it draws fire.
• Don't draw fire; it irritates the people around you.
• If the enemy is in range, so are you.
• Teamwork is essential. It gives the enemy someone else to shoot at.

• The easy way is always mined.
• If your attack is going well, you have walked into an ambush.
• Make it too tough for the enemy to get in and you can't get out.
• The enemy invariably attacks on one of two occasions: When you're ready for them and when you're not ready for them.
• Combat will occur on the ground between two adjoining maps.
  Corollary - This will occur in high wind or when you forgot one of the two maps.
• When you're short of everything but the enemy, you're in combat.
• If you find yourself in a fair fight, you didn't plan your mission properly.
• The side with the simplest uniforms wins.
  Corollary : Stay away from officers and heroes.  Shiny medals attract sniper fire.
  Note : The rumor is red shirts die. 
• When you get conflicting orders, the NCO order will save your life, and the CO order will likely end it.
• Never volunteer for "point."  He who does not understand why it required a volunteer, volunteers.
• Battle plans never survive the first few minutes of battle.

• Words You Don't Want To Hear : "You, you, and you...Panic. The rest of you, come with me."
• Note : No combat ready unit has ever passed inspection.
• Never tell the Platoon Sergeant you have nothing to do.
• Never volunteer.  The good jobs do not require volunteers.
• If your CO doesn't know your name, you are lucky.
• If your CO calls you by the wrong name you are luckier.
• Avoid "pikel envy" in the barracks.

• Cluster bombing from Thunderbolts is very, very accurate. The bombs always hit the ground.
• It is generally inadvisable to eject directly over the area you just bombed.
• Put a big enough engine on it and even a brick will fly.  
• Know if your craft is atmospheric capable before entering the atmosphere.
  If it is not, check for a ejection seat.
  If none, check for a parachute.
  If none, look out the canopy and wave to the Soul Hunter.
• Always be nice to the guy who packs your parachute.
• Never offend your ship's mechanic.
• Never stick your space ship in a black hole.  You'll get more than your face slapped.

• If God had meant for us to be in the Army, we would have been born with greenish, baggy skin.
• If God had meant for us to be in the Navy, we would have been born Abbai.
• If God had meant for us to be in the Air Force, we would have been born Vorlons.
• If God had meant for us to be in space, we would be asteroids and a lot harder to destroy.
• Bravery is being the only one who knows you're afraid.
• The more you sweat in peace, the less you bleed in war.
  Violate Ivanova's Mantra in either, and you will sweat and hope to just bleed.
• Never use the word "denn'sha" in the presence of a Minbari or a Ranger.
• Military intelligence is an oxymoron and only morons get assigned to "Intelligence."
• The only good Dilgar is a dead Dilgar.
  Note For future battles : "The only good ( insert enemy name here ) is a dead ( insert enemy name here ).