General Order 100

During recent readings on the Philippine War (1899-1902) I uncovered some information I missed previously on General Order 100, which was apparently signed by President Lincoln during the Civil War, but used extensively during Philippine War to guide martial law, retaliation etc. I found a link to the full text (posted below) and I cut and pasted some highlights. Does anyone know if this GO is still valid? I believe this was the predecessor to the Genevan Convention. Interesting reading....

http://lawofwar.org/general_order_100.htm

Martial Law - Military jurisdiction - Military necessity - Retaliation

Art. 3. Martial Law in a hostile country consists in the suspension, by the occupying military authority, of the criminal and civil law, and of the domestic administration and government in the occupied place or territory, and in the substitution of military rule and force for the same, as well as in the dictation of general laws, as far as military necessity requires this suspension, substitution, or dictation.

Art. 4. Martial Law is simply military authority exercised in accordance with the laws and usages of war. Military oppression is not Martial Law: it is the abuse of the power which that law confers. As Martial Law is executed by military force, it is incumbent upon those who administer it to be strictly guided by the principles of justice, honor, and humanity - virtues adorning a soldier even more than other men, for the very reason that he possesses the power of his arms against the unarmed.

Art. 14. Military necessity, as understood by modern civilized nations, consists in the necessity of those measures which are indispensable for securing the ends of the war, and which are lawful according to the modern law and usages of war.

Art. 16. Military necessity does not admit of cruelty - that is, the infliction of suffering for the sake of suffering or for revenge, nor of maiming or wounding except in fight, nor of torture to extort confessions. It does not admit of the use of poison in any way, nor of the wanton devastation of a district. It admits of deception, but disclaims acts of perfidy; and, in general, military necessity does not include any act of hostility which makes the return to peace unnecessarily difficult.

Art. 17. War is not carried on by arms alone. It is lawful to starve the hostile belligerent, armed or unarmed, so that it leads to the speedier subjection of the enemy.

Art. 27. The law of war can no more wholly dispense with retaliation than can the law of nations, of which it is a branch. Yet civilized nations acknowledge retaliation as the sternest feature of war. A reckless enemy often leaves to his opponent no other means of securing himself against the repetition of barbarous outrage

Art. 28. Retaliation will, therefore, never be resorted to as a measure of mere revenge, but only as a means of protective retribution, and moreover, cautiously and unavoidably; that is to say, retaliation shall only be resorted to after careful inquiry into the real occurrence, and the character of the misdeeds that may demand retribution.

Unjust or inconsiderate retaliation removes the belligerents farther and farther from the mitigating rules of regular war, and by rapid steps leads them nearer to the internecine wars of savages.
Art. 78. If prisoners of war, having given no pledge nor made any promise on their honor, forcibly or otherwise escape, and are captured again in battle after having rejoined their own army, they shall not be punished for their escape, but shall be treated as simple prisoners of war, although they will be subjected to stricter confinement.

Art. 79. Every captured wounded enemy shall be medically treated, according to the ability of the medical staff.

Art. 80. Honorable men, when captured, will abstain from giving to the enemy information concerning their own army, and the modern law of war permits no longer the use of any violence against prisoners in order to extort the desired information or to punish them for having given false information.