There seems to be a problem between dates and events.
If it is confirmed to be an Indian refurb, dated 1948, then the possibility of capture by the Israelis isn't likely. Altho' Indian troops served in Syria, North Africa and Italy during WWII, they were never involved in the UN mandated post war episode in Palestine. The British were withdrawn 14th May, 1948 in some confusion and loss of materiel (even deserters to both Arab and Israeli forces).
India became independent 14/15th August, 1947, soon to be involved in the 1st war with Pakistan, the early clashes dating from 3/4th August, 1947 with further incursions on 22nd October, 1947.
The refurb date of 1948 fits nicely into this particular series of events, as a cease fire didn't occur until 27th November to 31st December, 1947. However, this was not finalised until a UN resolution of 13th August, 1948 was ratified 5th January, 1949.
Israel was de jure recognised by India on 17th September, 1950, so a more mundane explanation is a real possibility. It is common knowledge Israel was purchasing armaments from diverse sources in those days, so perhaps it was acquired govt from govt.