Founded as Korea Rolling Stock Corp (KOROS) via merger of Hyundai Precision, Daewoo Heavy Industries Rolling Stock, Hanjin Heavy Industries rail/military divisions; consolidation imposed by Korean government after 1997 IMF crisis

K1A1 main battle tank production completed (200 units); transition resources to next-gen K2 development

K2 Black Panther tank prototype rolls out at Changwon facility; advanced active protection (Soft-Kill ARENA), 1500 hp diesel, 120mm smoothbore — Korean indigenous tank to replace M48/K1A1

K2 Black Panther main battle tank enters ROK Army service; indigenous successor to K1A1 — initial 100 tanks delivered, total 260 to ROK Army by 2023

Norway selects German Leopard 2A7 over K2 — early defeat in European market; competition reset for Korean export strategy

Wins Türkiye Altay tank powerpack contract; supplies KAPO (DV27K) engine and transmission — proving Korean drivetrain export

Poland announces K2 + K9 mega-deal post-Ukraine: Hyundai Rotem first 180 K2 tanks ordered for $3.5B as Phase 1; signed with Hanwha K9 SPH parallel deal — total ~$13B Polish package

First K2PL tanks delivered to Poland; rapid 4-month delivery from contract signing demonstrates Korean export capacity vs European OEMs (Leopard 2 wait time 3+ years)

Poland Phase 2 K2 contract signed for 180 additional tanks worth ~$6.7B; total program ~$13B for 980 tanks (Polish-built K2PL after first 180)

Romania downselects K2; K2 wins Egypt MBT competition; export pipeline expands beyond Poland to NATO frontline + Africa

K2PL (Polish-built K2) production line in Gliwice operational; localized assembly milestone — first Korean tank produced in Europe at WZM Bumar Łabędy partner site

K2NO derivative offered to Norway, Slovakia, Lithuania for K2 follow-on programs; expands NATO frontline candidates