The death toll on the Palestinian side is at 583 while Israel has lost 27 soldiers and two civilians since the start of the ground operation.
The airline, which suffered its second major disaster in four months last week, has lost nearly $1.3 billion over the last three years.
Police reportedly said that the time and cause of death could not be immediately determined as the body was badly decayed when found.
Experts say a surface-to-air missile most likely brought down MH17.
State-run television stations offer an interpretation of the MH17 disaster absolving Putin of responsibility; Russians seem to be buying it.
The tunnels are a highly coordinated system Israeli and U.S. officials believe took millions of dollars and possibly decades to build.
For the first time in months, Free Syrian Army rebels made advances near the capital, a move that could gain them status with the U.S.