A first convoy of Algerian soldiers was seen in northern Niger this weekend, a week after Algeria’s Parliament approved the deployment of troops to the neighboring country.

According to RFI, about sixty Algerian tankers transporting fuel and secured by Algerian soldiers crossed the border with Niger, where they were welcomed by members of the Niger Armed Forces. Algeria’s Parliament approved the deployment on October 25, paving the way for the country’s first military mission abroad since the 1973 Arab-Israeli war. Reports diverge on the convoy’s destination: RFI mentions the city of Agadez, while the Soufan Center says the convoy reportedly reached Arlit on October 30. Algerian Senator Belkacem Boulghiti said the troops would protect economic infrastructure and oil facilities belonging to Algerian companies, and that Algeria is “not sending our soldiers to wage war in Niger.” Algeria’s national energy company Sonatrach, the Nigerien government and the Nigerian National Petroleum Corporation are jointly developing a 4,000-km pipeline to carry Nigerian gas through Niger and Algeria and onwards to Europe. Morocco is promoting a rival pipeline along an Atlantic route drawing on the same Nigerian gas reserves, and the United Arab Emirates has agreed to support the project financially and technically.