The Beef goes way back I suppose for centuries?
Even during the fall of Andalus, the Moroccan tribe chieftains sided with the Christian Spanish. At that time when Spain started attacking North Africa, Algeria called into Hayreddin Barbarossa and the Ottoman ships helped transporting the Andalus Muslim into Algerian and Tunisian shores, the Moroccans were on the European side as well.
They also supported the French when Algeria was under French rule. When the Arabs fought the 67 and the 73 wars against Israel, the Moroccan king Hassan 2 gave all the Arab secrets to Israel and helped Israel win those war.
in 1962 after a bloody war with the French, Algeria won its independence with the blood of its martyrs. Just a few months later, the Moroccan army entered the Algerian territory to occupy Algerian land by force, but were fought back into their borders. However, 850 Algerians died during this battle against the Moroccan predators.
Today, after Morocco normalized with Israel, they started believing that they can bully Algeria with Israel's help.
The Moroccan military won't be able to face the Algerian military system alone, so they are relying on Israel
to bring instability to Algeria.
But Morocco's punishment is coming fast. All their natural gas and oil subsidies from Algeria will be cut off. Diplomatic ties have already been severed. Over one million Moroccan laborers, legal and illegal, working in Algeria will be deported. A country like Morocco with huge external debt and a Human Development Index of 121, among the worst in the world won't be able to handle the stress for too long. They should go to their new friend Israel to get the freebies they used to obtain from Algeria for free.
A lot more to be said about Morocco, the neighbor Algerians with they never had.