While the 54-year-old Van Ass, who was at the helm of affairs of the Dutch team from 2010 to 2014, will take charge of the men's team, New Zealand's Anthony Thornton, 47, will replace Neil Hawgood as coach of the women's senior team.
For Indian hockey, 2016 was a year in which much was promised and achieved as well. It was also a year where India made significant and visible advancements but deep down somewhere the pain of missing out on an Olympic medal will remain for four more years.
Germany's junior hockey team coach Valentin Altenburg believes hosts India will be one of the contenders to win the FIH Junior World Cup, which will begin in Lucknow, on December 8.
A summary of sports events and sports persons, who made news on Wednesday
India hockey coach Paul van Ass said inability to handle fast-paced attack resulted in his side's capitulation against World champions Australia in the FIH World League semi-finals in Antwerp.
India goalkeeper PR Sreejesh and Deepika won the Dhruv Batra Player of the Year award for men and women, respectively, at the Hockey India second annual awards, in Bengaluru, on Saturday.
Summary of sports events and persons who made news on Monday
Summary of sports events and persons who made news on Sunday
The age-old malady of inconsistency remained unaddressed but Indian hockey did take baby steps towards global success in 2017, a year which reaffirmed the nation's continental supremacy in the sport.
Experienced drag-flicker Rupinder Pal Singh returned to India's men's hockey team, which also features debutant Jaskaran Singh, for the tour of Australia, starting May 10.
A summary of sports events and sports persons, who made news on Wednesday
Summary of sports events and persons who made news on Sunday
A pall of gloom shrouded the Pakistan hockey community after the national team failed to qualify for the Olympics.
India made a spirited fightback in the second half but failed to earn a direct berth in next year's hockey World Cup as they lost the high-scoring summit clash 3-4 to defending champions South Korea, in Ipoh, Malaysia, on Monday.
A summary of sports events and persons who made news on Thursday
Using a sledgehammer to fix some ills can cut down a game at its peak, warns Shekhar Gupta.
The Netherlands will face underdogs New Zealand in the summit clash of the Hero Hockey World league Final on Saturday after the two teams eked out hard-fought wins over world champions Australia and England at the Major Dhyan Chand National Stadium.
Constantijn Jonker slammed a hat-trick to help the Netherlands spank New Zealand 7-2 in a lop-sided summit clash and lift the inaugural Hero Hockey World League Final title in New Delhi on Saturday.
Rafael Nadal has withdrawn from the Paris Masters ahead of the tournament's start on Monday for "personal reasons", the French Tennis Federation announced on Friday.
Five-time world champion Viswanathan Anand started his campaign at the Bilbao Final Masters with a crushing win over former FIDE world champion Ruslan Ponomariov of Ukraine in Bilbao, Spain.