Looks like this gift has sparked debates among JP netizens. Some JP netizens associates the battleship Mikasa with JP's past imperialism. Meanwhile, I haven't seen many ID netizens expressing issues regarding the gift. The contrast is quite interesting to see.
日本に侵略されたインドネシアの大統領に「大日本帝国海軍」の軍艦の模型を渡して
「プラボウォ大統領はやはり喜んでくださり」
とか書く”防衛”大臣、恥ずかしいにも程がある
この表情よく見ろ↓