A new paper on the Philistines in the Iron I has just appeared.
The full details are:
Maeir, A. M. 2018. Iron Age I Philistines: Entangled Identities in a Transformative Period. Pp. 310–23 in The Social Archaeology of the Levant: From Prehistory to the Present, eds. A. Yasur-Landau, E. H. Cline and E. Rowan. Cambridge: Cambridge University Press.
Go here for a PDF.