Expedition name
#
Dates
Ports
Operator
Corinth Active Rift Development 381 Oct - Dec 2017 (offshore) Corinth / Corinth ESO
Creeping Gas Hydrate Slides and Hikurangi LWD 372 Nov 26, 2017 - Jan 4, 2018 Fremantle / Wellington JRSO
Ross Sea West Antarctic Ice Sheet History 374 Jan 4 - Mar 8, 2018 Wellington / Wellington JRSO
NanTroSEIZE Frontal Thrust Borehole Monitoring System  380 Jan 12 - Feb 24, 2018 Shimizu / Shimizu CDEX
Hikurangi Subduction Margin Observatory 375 Mar 8 - May 5, 2018 Wellington / Auckland JRSO
Brothers Arc Flux 376 May 5 - July 5, 2018 Auckland / Auckland JRSO
Arctic Ocean Paleoceanography  377  CANCELLED TBD ESO
South Pacific Paleogene Climate 378 Oct 14 - Dec 14, 2018 Wellington / Papeete JRSO
NanTroSEIZE: Plate Boundary Deep Riser 4 358 Oct 7, 2018 - March 21, 2019 Shimizu / Shimizu CDEX
Amundsen Sea West Antarctic Ice Sheet History 379 Jan 18 - Mar 20, 2019 Punta Arenas / Punta Arenas  JRSO
Iceberg Alley Paleoceanography & South Falkland Slope Drift 382 March 20 - May 20, 2019 TBD JRSO
Dynamics of Pacific Antarctic Circumpolar Current 383 May - July 2019 TBD JRSO
Panama Basin Crustal Architecture (504B) and Engineering Testing 384 July - September 2019 TBD JRSO
Guaymas Basin Tectonics and Biosphere 385 September - November 2019 TBD JRSO
Gulf of Mexico Methane Hydrate 386 January - March 2020 TBD JRSO
South Atlantic Expedition TBD 387 March - May 2020 TBD JRSO
Antarctic Cenozoic Paleoclimate  373 winter 2020 - 2021 (earliest) Hobart (provisional) ESO

Completed International Ocean Discovery Program Expeditions (2014- )

Expeditions
#
Operator
Dates
Ports
South China Sea Tectonics 
USIO
Jan 26 - Mar 30, 2014 Hong Kong / Keelung
Izu Bonin Mariana: Rear Arc
USIO
Mar 30 - May 30, 2014 Keelung / Yokohama
Izu Bonin Mariana: Arc Origins
USIO
May 30 - Jul 30, 2014  Yokohama / Yokohama
Izu Bonin Mariana: Forearc
USIO
Jul 30 - Sep. 29, 2014 Yokohama / Keelung
Indian Monsoon Rainfall
JRSO
Nov 29, 2014 - Jan 29, 2015 Singapore / Singapore
Bengal Fan
JRSO
Jan 29 - Mar 31, 2015 Singapore / Columbo, Sri Lanka
Arabian Sea Monsoon (CPP)
JRSO
Mar 31 - May 31, 2015 Columbo / Mumbai
Indonesian Throughflow
JRSO
July 31 - Sept 30, 2015 Freemantle / Darwin
Atlantis Massif Seafloor Processes: Serpentinization and Life 
ESO
Oct 26 - Dec 11, 2015 Southampton / Southampton
Maldives Monsoon and Sea Level 359 JRSO Sept 30 - Nov 30, 2015 Darwin / Colombo
SW Indian Ridge Lower Crust/Moho 360 JRSO Nov 30, 2015 - Jan 30, 2016  Colombo / Port Louis, Mauritius
Southern African Climates and Agulhas Current Density Profile 361 JRSO Jan 30 - Mar 31, 2016 Port Louis / Cape Town
Transit / Hole U1473 Remediation 362T JRSO July 4 - Aug 6, 2016 Cape Town / Colombo
Sumatra Seismogenic Zone 362 JRSO Aug 6 - Oct 6, 2016 Colombo / Singapore
Western Pacific Warm Pool  363 JRSO Oct 6 - Dec 8, 2016 Singapore / Guam
Chicxulub K-T Impact Crater 364 ESO April 5 - May 31, 2016 Progreso, Mexico
NanTroSEIZE Shallow Megasplay Long-Term Borehole Monitoring System 365 CDEX Mar 26 - Apr 27, 2016 Shimizu / Shimizu
Mariana Convergent Margin 366 JRSO Dec 8, 2016 - Feb 7, 2017 Guam / Hong Kong
South China Sea Rifted Margin A  367 JRSO Feb 7 - April 9, 2017 Hong Kong / Hong Kong 
South China Sea Rifted Margin B  368 JRSO April 9 - June 11, 2017 Hong Kong / Shanghai
Australia Cretaceous Climate and Tectonics 369 JRSO Sep 26 - Nov 26, 2017 Hobart / Fremantle
Temperature Limit of the Deep Biosphere off Muroto 370 CDEX Sept 10 - Nov 10, 2016 Shimizu / Kochi
Tasman Frontier Subduction Initiation and Paleogene Climate 371 JRSO July 27 - Sept 26, 2017 Townsville / Hobart

Expeditions from previous scientific ocean drilling programs: