Abu Dhabi: Etihad Rail signed four Memorandums of Understanding (MoUs) with international companies SNCF International, France’s national state-owned railway company; Alstom, a global leader in the green and smart mobility sector; Progress Rail, a Caterpillar company, one of the world’s largest integrated and diversified suppliers of railroad and transit products and services worldwide, and Thales Group, a global leader in advanced technologies that provides its customers in the defence,…