The
Siachen Conflict, sometimes referred to as the
Siachen War, is a military conflict between
India and
Pakistan over the disputed
Siachen Glacier region in
Kashmir. A cease-fire went into effect in 2003. The contentious area is about to nearly of territory. The conflict began in 1984 with India's successful
Operation Meghdoot during which it gained control of the Siachen Glacier (unoccupied and undemarcated area). India has established control over all of the long Siachen Glacier and all of its tributary glaciers, as well as the three main passes of the
Saltoro Ridge immediately west of the glacier—
Sia La,
Bilafond La, and
Gyong La. Pakistan controls the glacial valleys immediately west of the Saltoro Ridge. According to
TIME magazine, India gained more than of territory because of its military operations in Siachen.