The National Science Foundation has combined its proposed Ocean Margin Drilling Program (OMPD) with the existing Deep-Sea Drilling Program (DSDP). This reorganization calls for the retirement in 1983 of DSDP's mainstay, the Glomar Challenger, which is nearing its 14th year of operation. The Glomar Explorer, the former CIA ship, with 5 times the carrying capacity of the Challenger, will become the sole NSF drilling ship.
Engineering and science planning for OMDP will continue largely unchanged with the new plan, though the schedules for achieving some scientific objectives may change, according to the Joint Oceanographic Institutions, Inc. (JOI), a consortium of 10 academic oceanographic institutions. Additional industry and foreign support will be sought under the new plan.