Oplan HACKLE was a supposed plot by rebel soldiers in the Philippines to overthrow the Arroyo administration, foiled by the Armed Forces of the Philippines (AFP) on February 24, 2006 (see Philippines under state of emergency, 2006). Allegedly, the four-phase plot included a mass jailbreak of Magdalo mutineers and the unfolding of anti-government posters during a Philippine Military Academy reunion.

Oplan HACKLE
Part of the Communist rebellion in the Philippines
DateFebruary 22–24, 2006
Plot was uncovered by the Filipino Military.
Location
Various places in the Philippines
Result Arrest of leaders; Declaration of state of emergency.
Belligerents
Magdalo troops
New People's Army
Philippines Philippine Government
Commanders and leaders
Danilo Lim Philippines Gloria Macapagal Arroyo

The rebel Magdalo soldiers are said to be working with the New People's Army, a communist military organization — The AFP claims "HACKLE" is an abbreviated form of "hammer and sickle".

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