https://www.janes.com/article/90767/chinese-ch-4-uav-arrives-in-surabaya-for-demonstration-flight Chinese UAV arrived in Surabaya for demo or trial with TNI. Interesting it's arrived and will doing trial with Indonesian Navy (TNI-AL) airbase, eventough in the media, Mindef told that the users of MALE UAV will be the Air Force (TNI-AU). Both TNI-AU and TNI-AL Aviation operated MPA, and one of the usage of MALE being assessed by TNI is for maritime surveillance. Whether this mean TNI-AL Aviation in the end will operated some of their own MALE UAV or the MALE UAV will be operated jointly by TNI-AU and TNI-AL will remain to be seen. Chine CH-4 and Turkish ANKA is strongly rumoured as front runners for Indonesia MALE UCAV, as local manufacture also aiming for MALE Market but both Anka and CH-4 is rumoured being assessed not only on MALE capabilities but also UCAV ones.