US Armada Heads To Costa Rica. Why?

It has been widely reported that 46 warships, 200 planes and at least 7000 military personal are being sent from the Gulf of Mexico to the hotbed of hostility that is...........Costa Rica? WTF. There are only three reasons for this each more dangerous than the last, all somewhat plausible.
First, the official reason is that this Armada of Death is being sent there to combat the drug war. In Costa Rica. With a boner (inside joke). If this was truly about the drug war shouldn't we be sending it to, I don't know, say, somewhere like Mexico! The drug war there is out of control and is spreading across our borders, killing American citizens. It has been reported that the drug war in Costa Rica is increasing as Cartels seek alternate routes to the US that doesn't involve Mexico. But 46 warships does seem like overkill. The opposition power there has filed a formal request with the Costa Rica government demanding an end to this armada but appears to have fallen on deaf ears. This is probably the most likely reason for the movement of ships but I'd like to point out something our leaders seem to have forgotten. WE DON'T HAVE ANY FUCKING MONEY FOR THIS BULLSHIT. Our military budget is sinking this country fast and crap like this needs to end. Legalize or decriminalize ALL drugs now. Legalize pot and tax it, creating hundreds of thousands of much needed jobs. Decriminalize everything else under a certain amount like the rest of the world has. In France possession of 5 grams of cocaine is legal. Guess who doesn't have the coke problem we have? Guess whose military budget isn't swamping their budgets? The drug war needs to end now. It CANNOT be won. Prohibition didn't work in the 20's. As a matter of fact, it helped bring on the Depression as money that could have been better spent on fixing the ailing economy went into law enforcement. Sound familiar.
But that may not be the case, even though I think that's exactly why we're doing it. The second theory out there is that we are moving our troops into position for a possible attack on Venezuela. This is not as far fetched as you think. Over the past few months, odd ship and troop movements have been reported, with buildups in the Persian Gulf, The south China Seas and now off the coast of South America. If war with Iran occurs, it will be another World War. The powers that be may use this as an excuse to wipe all opposition of the map, like Iran, North Korea, Venezuela, Syria, Lebanon and even Somalia at once. The war drums are beating louder and louder. Libya is sending a new flotilla to the Gaza strip next week. That won't end well. Iran is also saying that the recent round of sanctions placed on them is an act of war. Israel is getting itchy about their rivals. War is coming at some point.
Third is the least likely albeit the most frightening. According to unverified reports, a giant methane bubble is poised to erupt from the BP oil hole disaster. This has the potential to kill everyone on the Gulf Coast as well as all life on the planet. 251 million years ago, a giant methane bubble did erupt and 96% of all life ended on Earth so it's not without precedent. The most likely scenario though is that between the methane and the earthquakes and tsunamis it would produce, anyone living within a hundred miles of the Gulf Coast would be killed. Thus the evacuation to Costa Rica, a presumed safe distance. Several top scientists have stated that they are really worried about this saying evidence is occurring that this bubble may be ready to burst. The scientist the government used to help put out Saddam Hussein's oil fires is one such expert who has been vocal about this a year before drilling even started by BP. According to him, details show that a massive methane pocket exists where the drilling is occurring. Signs about the possible disaster are first seen by fissure cracks in the sea bed floor. Such cracks have been reported by investigating scientists, showing an instability of the sea bed floor. Further they say that how the oil rig exploded, a rarity in oil rig disasters, show that a methane pocket may have been responsible. Should the methane bubble erupt, every ship in the area will sink, every person will die. What follows will make the Indonesian Tsunami seem like a wave pool. A supersonic wave, as high as 200 feet, will spread across the region, wiping out states like Louisiana and Florida, The death toll there will be total. In other words, if you live in either of these two states when this disaster occurs, your chances of survival is nil. You won't be much better anywhere else in the area either. Supposedly, according to Wayne Madsen, Obama has secret data concerning this possible tragedy and that is why we are moving troops and equipment out of the area just in case. Madsen is a hit or miss guy but he has been dead on about a lot of things in the past and shouldn't be dismissed outright as a crank. As top scientists are also reporting this, this data should be thought about carefully.
Three scenarios. All reasonable. All dangerous.
Which do you think is likely?