From the Daily Beast:

In 2009 and 2010, Obama launched 186 drone strikes on Yemen, Somalia, and especially Pakistan. Donald Trump’s drone strikes during his own first two years on the three pivotal undeclared battlefields, however, eclipse Obama’s—but without a corresponding reputation for robot-delivered bloodshed, or even anyone taking much notice. In 2017 and 2018 to date, Trump has launched 238 drone strikes there,”

Source: Trump Ramped Up Drone Strikes in America’s Shadow Wars