The latest ROUMINT suggests that Secretary of Defense Gates, now visiting India, might give them the USS Kitty Hawk, CVN-63. The carrier is scheduled to be decommissioned soon, so rather than steaming back to the US, it could steam to India. Potential benefits to the US might include: parts and maintenance contracts, sales of planes to India from Boeing or Lockheed (F-18 and/or F-16), a strategic ally with a Blue Water navy in the Indian Ocean to help fight pirates and such.
The coolest thing came from one of Kevin’s comments:
The Kittyhawk spent most of the last few decades based out of there [Yokosuka] working with the JMSDF (you can see her in Google Earth at 35°17’28.13″N 139°39’47.29″E. Look 1200m S-E at 35°17’6.33″N 139°40’27.91″E and you’ll see the pre-WWI Japanese battleship Mikasa which is a museum piece. Compare the sizes of two first-rate warships of their time…)
I looked, its there, its kinda cool.