“Way-points are geographic coordinates that help pilots navigate along established air corridors. The last confirmed position of MH370 on civilian radar was at 35,000 feet about 90 miles off the east coast of Malaysia, heading toward Vietnam, near a navigational way-point called “Igari” at 1:21 a.m. local time.”
“Reuters said the military radar data seen by its sources suggests the plane then turned sharply westwards, heading toward a way-point called “Vampi,” northeast of Indonesia’s Aceh province and a navigational point used for planes following route N571 to the Middle East. From there, the plot indicates the plane flew toward a way-point called “Gival”, south of the Thai island of Phuket, and was last plotted heading northwest toward another way-point called “Igrex”, on route P628 that would take it over the Andaman Islands and which carriers use to fly toward Europe.”
More info from article.
Ping on missing Malaysian airliner.
One of the significant comments in this article is: Reuters said the military radar data seen by its sources
Reuters is not revealing sources. It earlier spoke of a rift between US and Malaysian investigators. It's become a common comment that Malaysia is obfuscating, perhaps to save face.
However, this seems deeper than that. Reuters sources almost certainly are US.
Going over the Andamans, the choice is between landfall in Bangladesh or Burma (Myanmar). Myanmar would be a candidate for terrorist activity, perhaps.
Isn’t Pepperland alleged to be in that vicinity?