Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Onus is on #Pak to act against #terror groups which find safe havens and all types of support for cross border terror: #MEA
This tweet contains emotions: 
fear