Source Industries (India) Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 07/11/2026 ,inter alia, to consider and approve the unaudited financial results for the second quarter ended September 30, 2026

ARKA DEFENCE & LOCOMOTIVES LIMITED (Formerly Source Industries (India) Limited) CIN: L45400TG1984PLC004777 Date: November 04, 2026 The Department of Corporate Services BSE Limited Phiroze Jeejeebhoy Towers Dalal Street Mumbai-400001 Sub: Intimation of Board Meeting Scrip Code- 521036 Ref: Regulation 29 read with Regulation 33 of SEBI (LODR) Regulation. With reference to the above cited subject, we herewith inform you that a meeting of Board of Directors of the Company is scheduled to be held on Saturday, 7th November 2026, inter- alia to consider the Un-Audited Financial Results for the Second Quarter and Half year ended 30th September, 2026. Thanking You, For ARKA DEFENCE & LOCOMOTIVES LIMITED (Formerly Source Industries (India) Limited) Sudhir Reddy Posireddy Chairman and Managing Director DIN: 02813098 Registered Office: 1B, Meenakshi Tech Park, 11th Floor Block C, Phase 2, Opposite Deloitte, Gachibowli, Hyderabad, Telangana 500032. Email Id: sourceinvestors@gmail.com website: www.sourceindustriesindia.com