Night of the bridges

The Night of the Bridges (formally Operation Markolet) was a Haganah venture on the night of 16 to 17 June 1946 in the British Mandate of Palestine, as part of the Jewish insurgency in Palestine (1944–7). Its aim was to destroy eleven bridges linking Mandatory Palestine to the neighbouring countries Lebanon, Syria, Jordan and Egypt, in order to suspend the transportation routes used by the British Army. Attacks on a further three bridges had been considered, but were not executed.

Only one operation failed: the Palmach, the elite fighting force of the Haganah, suffered 14 killed and 5 injured at the Nahal Akhziv bridges. The other operations succeeded without injuries.

To disguise and protect the real operations and to confuse the British forces, around 50 diversion operations and ambushes were carried out throughout the country on the same night. The confusion also allowed the Palmach members to escape more easily after completion of the operations.

The Haganah started the preparations in January–February 1946. First, the SHAI (Hagana Intelligence Service), Palmach patrols and forces scheduled to carry out the operation began spotting, photographing and measuring the targets but also exploring possible access and escape paths. They were disguised as lovers enjoying nature or as geography excursions.

Originally, the operation should have taken place in May, but due to political reasons it was postponed.

The political leadership forbade an attack on four targets: the railway bridge between the Ras an-Nakura tunnels, and the three bridges over the Jordan and Yarmuk Rivers leading to the Naharayim power plant.

The planners knew that the operation could not cause heavy damage, and that it would only take some weeks for the connections to be restored. The real targets were:

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