LONDON (Reuters) -Jaguar Land Rover said on Friday its manufacturing operations had returned to normal after a cyberattack forced a six-week halt at its UK plants, disrupting supply chains and costing the carmaker hundreds of millions of pounds. (Reporting by Sam Tabahriti; Editing by Kate Holton) (The article has been published through a syndicated feed. Except for the headline, the content has been published verbatim. Liability lies with original publisher.)