Syria became an independent republic in 1946, but the March 1949 Syrian coup d'état, led by Army Chief of Staff Husni al-Za'im, ended the initial period of civilian rule. Za'im met at least six times with CIA operatives in the months prior to the coup to discuss his plan to seize power. Za'im requested American funding or personnel, but it is not known whether this assistance was provided. Once in power, Za'im made several key decisions that benefitted the United States. He approved the Trans-Arabian Pipeline (TAPLINE), an American project designed to transport Saudi Arabian oil to Mediterranean ports. Construction of TAPLINE had been delayed due to Syrian intransigence. Za'im also improved relations with two American allies in the region: Israel and Turkey. He signed an armistice with Israel, formally ending the 1948 Arab–Israeli War and he renounced Syrian claims to Hatay Province, a major source of dispute between Syria and Turkey. Za'im also cracked down on local communists. However, Za'im's regime was short-lived. He was overthrown in August, just four and a half months after seizing power.