Viceroyalty of Peru arrived in Lima with Antonio José de Sucre to plan the offensive. In February 1824 the royalists briefly regained control of Lima. Olañeta's Rebellion started by surprise and the entire royalist army of Upper Peru (today's Bolivia) revolted, led by Pedro Antonio Olañeta (royalist) against La Serna, the viceroy of Peru (a liberal). This broke the royal army and started a civil war in Upper Peru. Having regrouped in Trujillo, Bolívar in June led his rebel forces south to confront the Spanish under Field Marshal José de Canterac. The two armies met on the plains of Junín on August 6,
India–Peru relations Peru. Tata Consultancy Services operates in Lima, and Tech Mahindra began operating in the country after it acquired Israeli company LeadCom. Redbus acquired majority stake in Peruvian company Busportal.pe. All major Indian pharmaceutical companies have a representative office or local subsidiary in Peru. Peruvian beverage manufacturer AJE Group opened an Indian subsidiary, AJE India Pvt. Ltd., in Maharashtra to manufacture soft beverages. The subsidiary began operation in December 2010, and invested $15 million in India by 2016. Machinery firm Resemen S.A.C. established a subsidiary in New Delhi called Reliant Drilling Ltd., after it was awarded a contract from Hindustan Zinc