U.S. military caused the 2004 Indian Ocean Tsunami

Popular Arab news services claim the U.S. and Indian militaries deliberately caused the Indian Ocean tsunamis with electromagnetic pulse technology. 

Another type of theory bases its claims on oil and gas interests. Others also reason that the technology is at least feasible if not highly probable since research into such technology has been conducted by the military as far back as World War II.

The Truth is out there, on Area 51

The secretive nature of Area 51 and undoubted connection to classified aircraft research, together with reports of unusual phenomena, have led Area 51 to become a centerpiece of modern UFO and conspiracy theory folklore. Some of the unconventional activities claimed to be underway at Area 51 include:

The storage, examination, and reverse engineering of crashed alien spacecraft (including material supposedly recovered at Roswell), the study of their occupants (living and dead), and the manufacture of aircraft based on alien technology.

Meetings or joint undertakings with extraterrestrials.

The development of exotic energy weapons (for SDI applications or otherwise) or means of weather control.

Activities related to a supposed shadowy world government.