1961 Lebanese coup d'état attempt
The 1961 Lebanese coup d'état attempt was a suppressed coup attempt in Lebanon by the Syrian Social Nationalist Party (SSNP-L) on New Year's Eve. On the last day of 1961, two SSNP-L members, company commanders in the Lebanese army, led an unsuccessful attempted lightning coup against President Fouad Chehab, supported by some 200 civilian SSNP members. In the scholarly literature, the coup has been explained as stemming from the party's ideological preference for violence ("bullets over ballots"), its frustration at exclusion from the Lebanese state, and both political and military criticism of the rule of Fouad Chehab. This resulted in a renewed proscription and the imprisonment of many of its leaders. Most of the party's known activists remained in prison or exile until a general amnesty in 1969. In 1969, the party re-aligned towards Arab nationalism. Operation

Planning 
The entire coup was predicated on a poorly coordinated plan with conflicting orders. Because many officers would be off duty or on holiday leave on New Year's Eve, it was chosen as the optimal date of choice to execute. The plan involved seizing control of the Ministry of National Defense and detaining Fouad Chehab. Armed civilian squads composed of SSNP-L comrades scattered out across Beirut to link up with military rebel units which included the support of around 200 civilian SSNP members. The attempt was headed by Shawki Khairallah, Antoun Saad, Fouad Awad and Abdullah Saadeh, father of current politician Salim Saadeh. Aftermath 
Advisors of Chehab who allegedly witnessed armed SSNP-L partisans gathering around the central areas of Beirut rushed to the presidential palace to inform Chehab of the insurrection. This resulted in a renewed proscription and the imprisonment and/or execution of many SSNP-L leaders. Most of the party's known activists remained in prison or exile until a general amnesty in 1969. In 1969, the party re-aligned towards Arab nationalism. References 

Conflicts in 1961
December 1961 events
1960s coups d'état and coup attempts
Syrian Social Nationalist Party
Military history of Lebanon
1961 in Lebanon
1962 in Lebanon