Active or retired US military personnel visiting Disneyland can currently purchase up to a maximum of six 3-Day Park Hopper Tickets for $125 each. The tickets can be used by the military members themselves and their spouse, family members or friends. The tickets are valid for use from October 1, 2012 - September 28, 2013 with some blockout dates.
The tickets must be pre-purchased at a military base (MWR/ITT office).
For full details visit the Disneyland website.