diff --git a/internal/cmd/issue/unlink/unlink.go b/internal/cmd/issue/unlink/unlink.go
new file mode 100644
index 00000000..3b13afec
--- /dev/null
+++ b/internal/cmd/issue/unlink/unlink.go
@@ -0,0 +1,149 @@
+package unlinkParams
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/AlecAivazis/survey/v2"
+	"github.com/ankitpokhrel/jira-cli/api"
+	"github.com/ankitpokhrel/jira-cli/internal/cmdutil"
+	"github.com/ankitpokhrel/jira-cli/internal/query"
+	"github.com/ankitpokhrel/jira-cli/pkg/jira"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+const (
+	helpText     = `Unlink disconnects two issues from each other, if already connected.`
+	examples     = `$ jira issue unlink ISSUE-1 ISSUE-2`
+	optionCancel = "Cancel"
+)
+
+// NewCmdUnlink is an unlink command.
+func NewCmdUnlink() *cobra.Command {
+	cmd := cobra.Command{
+		Use:     "unlink INWARD_ISSUE_KEY OUTWARD_ISSUE_KEY",
+		Short:   "Unlink disconnects two issues from each other",
+		Long:    helpText,
+		Example: examples,
+		Aliases: []string{"ln"},
+		Annotations: map[string]string{
+			"help:args": "INWARD_ISSUE_KEY\tIssue key of the source issue, eg: ISSUE-1\n" +
+				"OUTWARD_ISSUE_KEY\tIssue key of the target issue, eg: ISSUE-2.",
+		},
+		Run: unlink,
+	}
+
+	cmd.Flags().Bool("web", false, "Open inward issue in web browser after successful unlinking")
+
+	return &cmd
+}
+
+func unlink(cmd *cobra.Command, args []string) {
+	project := viper.GetString("project.key")
+	params := parseArgsAndFlags(cmd.Flags(), args, project)
+	client := api.Client(jira.Config{Debug: params.debug})
+	uc := unlinkCmd{
+		client: client,
+		params: params,
+	}
+
+	cmdutil.ExitIfError(uc.setInwardIssueKey(project))
+	cmdutil.ExitIfError(uc.setOutwardIssueKey(project))
+
+	// TODO: Why is this being compared with optionCancel?!
+	if uc.params.outwardIssueKey == optionCancel {
+		cmdutil.Fail("Action aborted")
+		os.Exit(0)
+	}
+
+	err := func() error {
+		s := cmdutil.Info("Unlinking issues")
+		defer s.Stop()
+
+		return client.UnlinkIssue(uc.params.inwardIssueKey, uc.params.outwardIssueKey)
+	}()
+	cmdutil.ExitIfError(err)
+
+	server := viper.GetString("server")
+
+	cmdutil.Success("Issues unlinked")
+	fmt.Printf("%s/browse/%s\n", server, uc.params.inwardIssueKey)
+
+	if web, _ := cmd.Flags().GetBool("web"); web {
+		err := cmdutil.Navigate(server, uc.params.inwardIssueKey)
+		cmdutil.ExitIfError(err)
+	}
+}
+
+type unlinkParams struct {
+	inwardIssueKey  string
+	outwardIssueKey string
+	debug           bool
+}
+
+func parseArgsAndFlags(flags query.FlagParser, args []string, project string) *unlinkParams {
+	var inwardIssueKey, outwardIssueKey string
+
+	nargs := len(args)
+	if nargs >= 1 {
+		inwardIssueKey = cmdutil.GetJiraIssueKey(project, args[0])
+	}
+	if nargs >= 2 {
+		outwardIssueKey = cmdutil.GetJiraIssueKey(project, args[1])
+	}
+
+	debug, err := flags.GetBool("debug")
+	cmdutil.ExitIfError(err)
+
+	return &unlinkParams{
+		inwardIssueKey:  inwardIssueKey,
+		outwardIssueKey: outwardIssueKey,
+		debug:           debug,
+	}
+}
+
+type unlinkCmd struct {
+	client *jira.Client
+	params *unlinkParams
+}
+
+func (uc *unlinkCmd) setInwardIssueKey(project string) error {
+	if uc.params.inwardIssueKey != "" {
+		return nil
+	}
+
+	var ans string
+
+	qs := &survey.Question{
+		Name:     "inwardIssueKey",
+		Prompt:   &survey.Input{Message: "Inward issue key"},
+		Validate: survey.Required,
+	}
+	if err := survey.Ask([]*survey.Question{qs}, &ans); err != nil {
+		return err
+	}
+	uc.params.inwardIssueKey = cmdutil.GetJiraIssueKey(project, ans)
+
+	return nil
+}
+
+func (uc *unlinkCmd) setOutwardIssueKey(project string) error {
+	if uc.params.outwardIssueKey != "" {
+		return nil
+	}
+
+	var ans string
+
+	qs := &survey.Question{
+		Name:     "outwardIssueKey",
+		Prompt:   &survey.Input{Message: "Outward issue key"},
+		Validate: survey.Required,
+	}
+	if err := survey.Ask([]*survey.Question{qs}, &ans); err != nil {
+		return err
+	}
+	uc.params.outwardIssueKey = cmdutil.GetJiraIssueKey(project, ans)
+
+	return nil
+}
diff --git a/pkg/jira/issue.go b/pkg/jira/issue.go
index 668e6f54..82597d8e 100644
--- a/pkg/jira/issue.go
+++ b/pkg/jira/issue.go
@@ -228,6 +228,33 @@ func (c *Client) LinkIssue(inwardIssue, outwardIssue, linkType string) error {
 	return nil
 }
 
+// UnlinkIssue disconnects two issues using DELETE /issueLink/{linkId} endpoint.
+func (c *Client) UnlinkIssue(inwardIssue, outwardIssue string) error {
+	// TODO: Get linkID using both inward and outward issues before calling delete.
+	// See: To obtain the ID of the issue link, use
+	// https://your-domain.atlassian.net/rest/api/3/issue/[linked issue key]?fields=issuelinks.
+	// Filter out the links by outwardIssue.
+
+	linkID := 123
+
+	res, err := c.DeleteV2(context.Background(), fmt.Sprintf("/issueLink/%d", linkID), Header{
+		"Accept":       "application/json",
+		"Content-Type": "application/json",
+	})
+	if err != nil {
+		return err
+	}
+	if res == nil {
+		return ErrEmptyResponse
+	}
+	defer func() { _ = res.Body.Close() }()
+
+	if res.StatusCode != http.StatusNoContent {
+		return formatUnexpectedResponse(res)
+	}
+	return nil
+}
+
 type issueCommentRequest struct {
 	Body string `json:"body"`
 }