Rights sources affirmed that a boy was rounded up in Silwan town, in Occupied Jerusalem.
Two other youths, from Ramallah, were detained at the Huwara military checkpoint.
The ZOF also detained two youths in Ya`bad town, southwest of Jenin, and stopped a Palestinian vehicle at the entrance of the town before detaining two people who were on board, including an ex-prisoner.
Earlier Thursday, 15 Palestinians were arrested in a similar raid and arrest campaign. (ILKHA)