Title: Korean War.
Question: What were PVA officers supposed to do if troops disobeyed the security protocol?

Title: Energy.
Question: The first law of thermodynamics asserts that what is always conserved and that heat flow is a form of energy transfer?

Title: Somalis.
Question: Who was the commander of the army when the coup occurred?

Title: Israel.
Question:
When did Egypt mass it's army near the border with Israel?