Operation Security and Order

Operation Security and Order
Date5 March 1967
Location
Nginggil, Blora Regency, Central Java
Result
  • Indonesian Armed Forces victory
Belligerents
Mbah Suro's Hermitage Armed Forces
Commanders and leaders
Srinardi
Feisal Tanjung
Mbah Suro 
Units involved
IV Military Regional Command/Diponegoro
V Military Regional Command/Brawijaya
RPKAD
Banteng Wulung
Banteng Sarinah
Strength
Unknown 235 personnel
Casualties and losses
3 killed
2 injured
  • More than 100 killed
  • 2,000 arrested

Operation Security and Order (Indonesian: Operasi Keamanan dan Ketertiban, often abbreviated Operasi Kamtib) was a military operation carried out by the Indonesian Armed Forces (ABRI) against Mbah Suro's hermitage militia in Nginggil on 5 March 1967. This one-day military operation was won by ABRI forces, and they succeeded in destroying the hermitage.