Tel Lachish lies in the Shephelah foothills southwest of Jerusalem — the second city of Judah after the capital and the principal Judahite military strongpoint on the road from the coastal plain to the highlands. The Wellcome-Marston Archaeological Research Expedition under James Leslie Starkey worked the site from 1932 to 1938; Starkey was murdered by bandits on the road from Lachish to Jerusalem in January 1938, and the dig closed within months. David Ussishkin's Tel Aviv University expedition reopened the site from 1973 to 1994 and produced the definitive five-volume final report. Two destruction layers carry the site's biblical weight. Stratum III ended in violent burning in 701 BC — the date is fixed by the Lachish Reliefs, the carved alabaster panels from Sennacherib's Southwest Palace at Nineveh, which depict the Assyrian siege of Lachish in unparalleled detail and were recovered by Austen Henry Layard in 1845 (now British Museum). Stratum III at the tell shows exactly what the reliefs show: the great siege ramp on the southwest corner — the earliest siege ramp ever found by archaeologists — Assyrian iron arrowheads, sling stones, smashed gate, mass grave with roughly 1,500 bodies. The siege Sennacherib carved on his palace wall is the same siege the excavators uncovered in the dirt. 2 Kings 18:14 and 19:8 place Hezekiah's negotiations with Sennacherib at Lachish during this campaign. Stratum II ended in a second destruction in 588–586 BC during Nebuchadnezzar's final Judahite campaign — Jeremiah 34:7 names Lachish and Azekah as the last fortified cities holding out before Jerusalem fell. Twenty-one ostraca recovered from the burnt guardroom of the gate in 1935 — the Lachish Letters — preserve military correspondence from inside that final siege. Sources: James Leslie Starkey, Lachish I–III (Wellcome-Marston, 1938–1953); David Ussishkin, The Renewed Archaeological Excavations at Lachish (1973–1994), five volumes (Tel Aviv University, 2004); Hershel Shanks, Ancient Israel (Prentice Hall / Biblical Archaeology Society, 2011); 2 Kings 18:13–19:8.
Tel Lachish provides archaeology's most precise correlation between excavated destruction layers and named biblical campaigns: Stratum III confirms Sennacherib's 701 BC siege attested in 2 Kings 18–19 and the Nineveh reliefs, while Stratum II and the Lachish Letters anchor Nebuchadnezzar's final Judahite campaign of 586 BC.