Magen David Adom (MDA) is Israel's national emergency medical, disaster, ambulance, and blood bank service: 

• Name: The name literally translates to "Red Shield of David" but is often referred to as the "Red Star of David".

• Services: MDA provides emergency medical care, blood services, and mass casualty medical response. They also serve as Israel's representative to the International Federation of the Red Cross. 

*From Google search.

Basically Israel's version of Red Cross and the Red Crescent.