Alfa may refer to:
Alfa was the designation of an Italian solid propellant intermediate-range ballistic missile program that started in 1971 under the control of the GRS (Gruppo di Realizzazione Speciale Interforze). Starting as a development effort for a study on efficient solid-propellant rockets, the Alfa rocket was planned as a two-stage rocket. Test launches with an upper stage mockup took place between 1973 and 1975, from Salto di Quirra.
The Alfa was 6.5 metres (21 ft) long and had a diameter of 1.37 metres (4 ft 6 in). The first stage of the Alfa was 3.85 metres (12.6 ft) long and contained 6 t of solid rocket fuel. It supplied a thrust of 232 kN for a duration of 57 seconds.
It was capable of carrying a warhead of 1 Mt and had a range of 1,600 kilometres (990 mi), which meant that it could reach all eastern countries and the western USSR if launched from frigates or destroyers in the Adriatic Sea. Italy has been active in the space sector since 1957, conducting launch and control operations from the Luigi Broglio Space Centre. The advanced Scout and Vega launchers currently used by the European Space Agency (ESA) derive their technological basis partially from Alfa studies.
Alfa is one of the two operating GSM networks in Lebanon, side by side with MTC Touch.
Alfa is the network name for Mobile Interim Company 1 (MIC1) founded in 1994 with the name of Cellis which was managed by France Telecom until 2004.
In 2004 the Lebanese government signed a management contract with FAL-DETE to operate MIC1 network for 4 years. FAL-DETE substituted Cellis by Alfa.
Since 2009 Orascom is managing MIC1. Since 2010 Marwan Hayek is the CEO for Alfa.
Alfa and MTC charge customers among the highest rates in the world.
According to Zain Group's report published in June 2014, Alfa is reported to have 1.8 million subscribers, the numbers have grown significantly with the influx of over a million Syrian refugees in the last two and half years.