From: The Times of Israel January 25, 2025
US intel figures show Hamas has recruited up to 15,000 new fighters during Gaza war

Sources acknowledge Palestinian terror group’s success in enlisting new members but say many of the recruits are young and untrained;
Israel estimates some 20,000 terrorists killed

The Palestinian terror group Hamas has recruited between 10,000 and 15,000 members since the start of its war with Israel, according to two congressional sources briefed on US intelligence, suggesting the Iran-backed fighters could remain a persistent threat to Israel.

The intelligence indicates a similar number of Hamas fighters have been killed during that period, the sources said.
The latest official US estimates have not been previously reported.