Hanoi, Sept. 23 -- Deputy Prime Minister Tran Hong Ha has called on ministries, agencies, and contractors to accelerate the implementation of Phase 1 of the Long Thanh International Airport project, stressing the need to complete preparations for calibration and technical test flights slated for December 19, 2025. He tasked the Ministry of Construction with working closely with relevant ministries, the People's Committee of Dong Nai province, and project investors to step up inspections, review and update construction progress, and promptly report results, difficulties, and proposed solutions to the Prime Minister, according to a document issued by the Government's Office on September 23. The Deputy PM also directed the Vietnam Air Traffi...