Did an Israeli medical facility raid violation the laws of war?

.THE MAN in the wheelchair, driven along through 3 companions, appears like some other patient in the Ibn Sina medical center in the West Financial institution. Therefore does the girl in a headscarf evidently holding a baby. Others, in scrubs, resemble medical personnel.

But moments later they pull out rifles and get rid of three Palestinians. Within ten minutes they are actually gone. Israel says it eliminated 3 terrorists during the bust on January 30th and also fended off a primary strike which loomed.

But masquerading combatants as medical personnel probably ruptures international law, which bans “perfidy”. What is actually that crime?