Analysis of information sources in references of the Wikipedia article "Arms shipments from Czechoslovakia to Israel 1947–1949" in English language version.
Early in 1947...Czech weaponry might be available...personally approved by...Jan Masarik. Ideology played no role in these initial transaction. They were exclusively commercial
In December 1947 Syria bought a quantity of small arms from the Skoda plant in Czechoslovakia for the ALA. Jewish saboteurs blew up the ship that carried the cargo to the Middle East and sank it in the Italian port of Bari. The arms were later salvaged and reshipped in August 1948 to Syria — this time for arming Palestinian combatants — but the Israeli navy intercepted the freight and seized the weapons.